78482875

素因数分解:

$5^3\times {\mathrm{139}}^1\times {\mathrm{4517}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 98673120

約数和(自身を除く): 20190245

約数列:

[1, 5, 25, 125, 139, 695, 3475, 4517, 17375, 22585, 112925, 564625, 627863, 3139315, 15696575, 78482875]

約数ペア:

[(1, 78482875), (5, 15696575), (25, 3139315), (125, 627863), (139, 564625), (695, 112925), (3475, 22585), (4517, 17375)]