15435290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 30738960

約数和(自身を除く): 15303670

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3209, 4810, 6418, 16045, 32090, 41717, 83434, 118733, 208585, 237466, 417170, 593665, 1187330, 1543529, 3087058, 7717645, 15435290]

約数ペア:

[(1, 15435290), (2, 7717645), (5, 3087058), (10, 1543529), (13, 1187330), (26, 593665), (37, 417170), (65, 237466), (74, 208585), (130, 118733), (185, 83434), (370, 41717), (481, 32090), (962, 16045), (2405, 6418), (3209, 4810)]