4387625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3217

約数の個数: 16

約数和(自身を含む): 5975424

約数和(自身を除く): 1587799

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3191, 15955, 35101, 79775, 175505, 398875, 877525, 4387625]

約数ペア:

[(1, 4387625), (5, 877525), (11, 398875), (25, 175505), (55, 79775), (125, 35101), (275, 15955), (1375, 3191)]