75187875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{28643}}^1$

素因数の和:28668

約数の個数: 32

約数和(自身を含む): 142990848

約数和(自身を除く): 67802973

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 28643, 85929, 143215, 200501, 429645, 601503, 716075, 1002505, 2148225, 3007515, 3580375, 5012525, 10741125, 15037575, 25062625, 75187875]

約数ペア:

[(1, 75187875), (3, 25062625), (5, 15037575), (7, 10741125), (15, 5012525), (21, 3580375), (25, 3007515), (35, 2148225), (75, 1002505), (105, 716075), (125, 601503), (175, 429645), (375, 200501), (525, 143215), (875, 85929), (2625, 28643)]