120170375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{73951}}^1$

素因数の和:73979

約数の個数: 16

約数和(自身を含む): 161511168

約数和(自身を除く): 41340793

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 73951, 369755, 961363, 1848775, 4806815, 9243875, 24034075, 120170375]

約数ペア:

[(1, 120170375), (5, 24034075), (13, 9243875), (25, 4806815), (65, 1848775), (125, 961363), (325, 369755), (1625, 73951)]