129240750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{172321}}^1$

素因数の和:172341

約数の個数: 32

約数和(自身を含む): 322586784

約数和(自身を除く): 193346034

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 172321, 344642, 516963, 861605, 1033926, 1723210, 2584815, 4308025, 5169630, 8616050, 12924075, 21540125, 25848150, 43080250, 64620375, 129240750]

約数ペア:

[(1, 129240750), (2, 64620375), (3, 43080250), (5, 25848150), (6, 21540125), (10, 12924075), (15, 8616050), (25, 5169630), (30, 4308025), (50, 2584815), (75, 1723210), (125, 1033926), (150, 861605), (250, 516963), (375, 344642), (750, 172321)]