20925750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27901}}^1$

素因数の和:27921

約数の個数: 32

約数和(自身を含む): 52232544

約数和(自身を除く): 31306794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27901, 55802, 83703, 139505, 167406, 279010, 418515, 697525, 837030, 1395050, 2092575, 3487625, 4185150, 6975250, 10462875, 20925750]

約数ペア:

[(1, 20925750), (2, 10462875), (3, 6975250), (5, 4185150), (6, 3487625), (10, 2092575), (15, 1395050), (25, 837030), (30, 697525), (50, 418515), (75, 279010), (125, 167406), (150, 139505), (250, 83703), (375, 55802), (750, 27901)]