8772375

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 14788800

約数和(自身を除く): 6016425

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 157, 375, 447, 471, 745, 785, 2235, 2355, 3725, 3925, 11175, 11775, 18625, 19625, 23393, 55875, 58875, 70179, 116965, 350895, 584825, 1754475, 2924125, 8772375]

約数ペア:

[(1, 8772375), (3, 2924125), (5, 1754475), (15, 584825), (25, 350895), (75, 116965), (125, 70179), (149, 58875), (157, 55875), (375, 23393), (447, 19625), (471, 18625), (745, 11775), (785, 11175), (2235, 3925), (2355, 3725)]