13508495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8264305

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2699, 5005, 13495, 18893, 29689, 35087, 94465, 148445, 175435, 207823, 245609, 385957, 1039115, 1228045, 1929785, 2701699, 13508495]

約数ペア:

[(1, 13508495), (5, 2701699), (7, 1929785), (11, 1228045), (13, 1039115), (35, 385957), (55, 245609), (65, 207823), (77, 175435), (91, 148445), (143, 94465), (385, 35087), (455, 29689), (715, 18893), (1001, 13495), (2699, 5005)]