52775625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 100517824

約数和(自身を除く): 47742199

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4021, 4375, 12063, 13125, 20105, 28147, 60315, 84441, 100525, 140735, 301575, 422205, 502625, 703675, 1507875, 2111025, 2513125, 3518375, 7539375, 10555125, 17591875, 52775625]

約数ペア:

[(1, 52775625), (3, 17591875), (5, 10555125), (7, 7539375), (15, 3518375), (21, 2513125), (25, 2111025), (35, 1507875), (75, 703675), (105, 502625), (125, 422205), (175, 301575), (375, 140735), (525, 100525), (625, 84441), (875, 60315), (1875, 28147), (2625, 20105), (4021, 13125), (4375, 12063)]