3153075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 5521968

約数和(自身を除く): 2368893

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2473, 7419, 12365, 37095, 42041, 61825, 126123, 185475, 210205, 630615, 1051025, 3153075]

約数ペア:

[(1, 3153075), (3, 1051025), (5, 630615), (15, 210205), (17, 185475), (25, 126123), (51, 61825), (75, 42041), (85, 37095), (255, 12365), (425, 7419), (1275, 2473)]