78048525

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14657}}^1$

素因数の和:14741

約数の個数: 24

約数和(自身を含む): 130866624

約数和(自身を除く): 52818099

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 14657, 43971, 73285, 219855, 366425, 1040647, 1099275, 3121941, 5203235, 15609705, 26016175, 78048525]

約数ペア:

[(1, 78048525), (3, 26016175), (5, 15609705), (15, 5203235), (25, 3121941), (71, 1099275), (75, 1040647), (213, 366425), (355, 219855), (1065, 73285), (1775, 43971), (5325, 14657)]