201501162555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{18401}}^1$

素因数の和:18945

約数の個数: 128

約数和(自身を含む): 423982080000

約数和(自身を除く): 222480917445

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 499, 627, 665, 1045, 1155, 1463, 1497, 1995, 2495, 3135, 3493, 4389, 5489, 7315, 7485, 9481, 10479, 16467, 17465, 18401, 21945, 27445, 28443, 38423, 47405, 52395, 55203, 66367, 82335, 92005, 104291, 115269, 128807, 142215, 192115, 199101, 202411, 276015, 312873, 331835, 349619, 386421, 521455, 576345, 607233, 644035, 730037, 995505, 1012055, 1048857, 1416877, 1564365, 1748095, 1932105, 2190111, 2447333, 3036165, 3650185, 3845809, 4250631, 5244285, 7084385, 7341999, 9182099, 10950555, 11537427, 12236665, 19229045, 21253155, 26920663, 27546297, 36709995, 45910495, 57687135, 64274693, 80761989, 101003089, 134603315, 137731485, 174459881, 192824079, 303009267, 321373465, 403809945, 505015445, 523379643, 707021623, 872299405, 964120395, 1221219167, 1515046335, 1919058691, 2121064869, 2616898215, 3535108115, 3663657501, 5757176073, 6106095835, 9595293455, 10605324345, 13433410837, 18318287505, 28785880365, 40300232511, 67167054185, 201501162555]

約数ペア:

[(1, 201501162555), (3, 67167054185), (5, 40300232511), (7, 28785880365), (11, 18318287505), (15, 13433410837), (19, 10605324345), (21, 9595293455), (33, 6106095835), (35, 5757176073), (55, 3663657501), (57, 3535108115), (77, 2616898215), (95, 2121064869), (105, 1919058691), (133, 1515046335), (165, 1221219167), (209, 964120395), (231, 872299405), (285, 707021623), (385, 523379643), (399, 505015445), (499, 403809945), (627, 321373465), (665, 303009267), (1045, 192824079), (1155, 174459881), (1463, 137731485), (1497, 134603315), (1995, 101003089), (2495, 80761989), (3135, 64274693), (3493, 57687135), (4389, 45910495), (5489, 36709995), (7315, 27546297), (7485, 26920663), (9481, 21253155), (10479, 19229045), (16467, 12236665), (17465, 11537427), (18401, 10950555), (21945, 9182099), (27445, 7341999), (28443, 7084385), (38423, 5244285), (47405, 4250631), (52395, 3845809), (55203, 3650185), (66367, 3036165), (82335, 2447333), (92005, 2190111), (104291, 1932105), (115269, 1748095), (128807, 1564365), (142215, 1416877), (192115, 1048857), (199101, 1012055), (202411, 995505), (276015, 730037), (312873, 644035), (331835, 607233), (349619, 576345), (386421, 521455)]