9320625

素因数分解:

$3^2\times 5^4\times {\mathrm{1657}}^1$

素因数の和:1683

約数の個数: 30

約数和(自身を含む): 16833674

約数和(自身を除く): 7513049

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1657, 1875, 4971, 5625, 8285, 14913, 24855, 41425, 74565, 124275, 207125, 372825, 621375, 1035625, 1864125, 3106875, 9320625]

約数ペア:

[(1, 9320625), (3, 3106875), (5, 1864125), (9, 1035625), (15, 621375), (25, 372825), (45, 207125), (75, 124275), (125, 74565), (225, 41425), (375, 24855), (625, 14913), (1125, 8285), (1657, 5625), (1875, 4971)]