61744275

素因数分解:

$3^4\times 5^2\times {\mathrm{30491}}^1$

素因数の和:30513

約数の個数: 30

約数和(自身を含む): 114375492

約数和(自身を除く): 52631217

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 30491, 91473, 152455, 274419, 457365, 762275, 823257, 1372095, 2286825, 2469771, 4116285, 6860475, 12348855, 20581425, 61744275]

約数ペア:

[(1, 61744275), (3, 20581425), (5, 12348855), (9, 6860475), (15, 4116285), (25, 2469771), (27, 2286825), (45, 1372095), (75, 823257), (81, 762275), (135, 457365), (225, 274419), (405, 152455), (675, 91473), (2025, 30491)]