12054375

素因数分解:

$3^2\times 5^4\times {\mathrm{2143}}^1$

素因数の和:2169

約数の個数: 30

約数和(自身を含む): 21768032

約数和(自身を除く): 9713657

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2143, 5625, 6429, 10715, 19287, 32145, 53575, 96435, 160725, 267875, 482175, 803625, 1339375, 2410875, 4018125, 12054375]

約数ペア:

[(1, 12054375), (3, 4018125), (5, 2410875), (9, 1339375), (15, 803625), (25, 482175), (45, 267875), (75, 160725), (125, 96435), (225, 53575), (375, 32145), (625, 19287), (1125, 10715), (1875, 6429), (2143, 5625)]