55143375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{3001}}^1$

素因数の和:3033

約数の個数: 48

約数和(自身を含む): 106775136

約数和(自身を除く): 51631761

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3001, 3675, 6125, 9003, 15005, 18375, 21007, 45015, 63021, 75025, 105035, 147049, 225075, 315105, 375125, 441147, 525175, 735245, 1125375, 1575525, 2205735, 2625875, 3676225, 7877625, 11028675, 18381125, 55143375]

約数ペア:

[(1, 55143375), (3, 18381125), (5, 11028675), (7, 7877625), (15, 3676225), (21, 2625875), (25, 2205735), (35, 1575525), (49, 1125375), (75, 735245), (105, 525175), (125, 441147), (147, 375125), (175, 315105), (245, 225075), (375, 147049), (525, 105035), (735, 75025), (875, 63021), (1225, 45015), (2625, 21007), (3001, 18375), (3675, 15005), (6125, 9003)]