75151425

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{7649}}^1$

素因数の和:7793

約数の個数: 24

約数和(自身を含む): 125215200

約数和(自身を除く): 50063775

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 7649, 9825, 22947, 38245, 114735, 191225, 573675, 1002019, 3006057, 5010095, 15030285, 25050475, 75151425]

約数ペア:

[(1, 75151425), (3, 25050475), (5, 15030285), (15, 5010095), (25, 3006057), (75, 1002019), (131, 573675), (393, 191225), (655, 114735), (1965, 38245), (3275, 22947), (7649, 9825)]