124722455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 192761856

約数和(自身を除く): 68039401

約数列:

[1, 5, 11, 13, 17, 31, 55, 65, 85, 143, 155, 187, 221, 331, 341, 403, 527, 715, 935, 1105, 1655, 1705, 2015, 2431, 2635, 3641, 4303, 4433, 5627, 5797, 6851, 10261, 12155, 18205, 21515, 22165, 28135, 28985, 34255, 47333, 51305, 61897, 73151, 75361, 112871, 133393, 174437, 236665, 309485, 365755, 376805, 564355, 666965, 804661, 872185, 1467323, 1918807, 2267681, 4023305, 7336615, 9594035, 11338405, 24944491, 124722455]

約数ペア:

[(1, 124722455), (5, 24944491), (11, 11338405), (13, 9594035), (17, 7336615), (31, 4023305), (55, 2267681), (65, 1918807), (85, 1467323), (143, 872185), (155, 804661), (187, 666965), (221, 564355), (331, 376805), (341, 365755), (403, 309485), (527, 236665), (715, 174437), (935, 133393), (1105, 112871), (1655, 75361), (1705, 73151), (2015, 61897), (2431, 51305), (2635, 47333), (3641, 34255), (4303, 28985), (4433, 28135), (5627, 22165), (5797, 21515), (6851, 18205), (10261, 12155)]