84151425

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{6199}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 139921600

約数和(自身を除く): 55770175

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 6199, 13575, 18597, 30995, 92985, 154975, 464925, 1122019, 3366057, 5610095, 16830285, 28050475, 84151425]

約数ペア:

[(1, 84151425), (3, 28050475), (5, 16830285), (15, 5610095), (25, 3366057), (75, 1122019), (181, 464925), (543, 154975), (905, 92985), (2715, 30995), (4525, 18597), (6199, 13575)]