64182365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 22908835

約数列:

[1, 5, 13, 29, 65, 79, 145, 377, 395, 431, 1027, 1885, 2155, 2291, 5135, 5603, 11455, 12499, 28015, 29783, 34049, 62495, 148915, 162487, 170245, 442637, 812435, 987421, 2213185, 4937105, 12836473, 64182365]

約数ペア:

[(1, 64182365), (5, 12836473), (13, 4937105), (29, 2213185), (65, 987421), (79, 812435), (145, 442637), (377, 170245), (395, 162487), (431, 148915), (1027, 62495), (1885, 34049), (2155, 29783), (2291, 28015), (5135, 12499), (5603, 11455)]