13306772525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{4201}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 18148101840

約数和(自身を除く): 4841329315

約数列:

[1, 5, 17, 25, 29, 85, 145, 257, 425, 493, 725, 1285, 2465, 4201, 4369, 6425, 7453, 12325, 21005, 21845, 37265, 71417, 105025, 109225, 121829, 126701, 186325, 357085, 609145, 633505, 1079657, 1785425, 2071093, 3045725, 3167525, 5398285, 10355465, 18354169, 26991425, 31310053, 51777325, 91770845, 156550265, 458854225, 532270901, 782751325, 2661354505, 13306772525]

約数ペア:

[(1, 13306772525), (5, 2661354505), (17, 782751325), (25, 532270901), (29, 458854225), (85, 156550265), (145, 91770845), (257, 51777325), (425, 31310053), (493, 26991425), (725, 18354169), (1285, 10355465), (2465, 5398285), (4201, 3167525), (4369, 3045725), (6425, 2071093), (7453, 1785425), (12325, 1079657), (21005, 633505), (21845, 609145), (37265, 357085), (71417, 186325), (105025, 126701), (109225, 121829)]