13008045195

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 23729194944

約数和(自身を除く): 10721149749

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 137, 159, 205, 265, 369, 411, 477, 615, 685, 795, 971, 1233, 1845, 2055, 2173, 2385, 2913, 4855, 5617, 6165, 6519, 7261, 8739, 10865, 14565, 16851, 19557, 21783, 28085, 32595, 36305, 39811, 43695, 50553, 51463, 65349, 84255, 97785, 108915, 119433, 133027, 154389, 199055, 252765, 257315, 297701, 326745, 358299, 399081, 463167, 597165, 665135, 771945, 893103, 1197243, 1488505, 1791495, 1995405, 2109983, 2315835, 2679309, 4465515, 5454107, 5986215, 6329949, 7050431, 10549915, 13396545, 16362321, 18989847, 21151293, 27270535, 31649745, 35252155, 49086963, 63453879, 81811605, 94949235, 105756465, 245434815, 289067671, 317269395, 867203013, 1445338355, 2601609039, 4336015065, 13008045195]

約数ペア:

[(1, 13008045195), (3, 4336015065), (5, 2601609039), (9, 1445338355), (15, 867203013), (41, 317269395), (45, 289067671), (53, 245434815), (123, 105756465), (137, 94949235), (159, 81811605), (205, 63453879), (265, 49086963), (369, 35252155), (411, 31649745), (477, 27270535), (615, 21151293), (685, 18989847), (795, 16362321), (971, 13396545), (1233, 10549915), (1845, 7050431), (2055, 6329949), (2173, 5986215), (2385, 5454107), (2913, 4465515), (4855, 2679309), (5617, 2315835), (6165, 2109983), (6519, 1995405), (7261, 1791495), (8739, 1488505), (10865, 1197243), (14565, 893103), (16851, 771945), (19557, 665135), (21783, 597165), (28085, 463167), (32595, 399081), (36305, 358299), (39811, 326745), (43695, 297701), (50553, 257315), (51463, 252765), (65349, 199055), (84255, 154389), (97785, 133027), (108915, 119433)]