4651125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 7887360

約数和(自身を除く): 3236235

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 157, 237, 375, 395, 471, 785, 1185, 1975, 2355, 3925, 5925, 9875, 11775, 12403, 19625, 29625, 37209, 58875, 62015, 186045, 310075, 930225, 1550375, 4651125]

約数ペア:

[(1, 4651125), (3, 1550375), (5, 930225), (15, 310075), (25, 186045), (75, 62015), (79, 58875), (125, 37209), (157, 29625), (237, 19625), (375, 12403), (395, 11775), (471, 9875), (785, 5925), (1185, 3925), (1975, 2355)]