12050625

素因数分解:

$3^1\times 5^4\times {\mathrm{6427}}^1$

素因数の和:6450

約数の個数: 20

約数和(自身を含む): 20081072

約数和(自身を除く): 8030447

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 6427, 19281, 32135, 96405, 160675, 482025, 803375, 2410125, 4016875, 12050625]

約数ペア:

[(1, 12050625), (3, 4016875), (5, 2410125), (15, 803375), (25, 482025), (75, 160675), (125, 96405), (375, 32135), (625, 19281), (1875, 6427)]