101996375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 143095680

約数和(自身を除く): 41099305

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1625, 2729, 2875, 7475, 13645, 35477, 37375, 62767, 68225, 177385, 313835, 341125, 815971, 886925, 1569175, 4079855, 4434625, 7845875, 20399275, 101996375]

約数ペア:

[(1, 101996375), (5, 20399275), (13, 7845875), (23, 4434625), (25, 4079855), (65, 1569175), (115, 886925), (125, 815971), (299, 341125), (325, 313835), (575, 177385), (1495, 68225), (1625, 62767), (2729, 37375), (2875, 35477), (7475, 13645)]