244128495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8291}}^1$

素因数の和:8463

約数の個数: 32

約数和(自身を含む): 423489024

約数和(自身を除く): 179360529

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 5889, 8291, 9815, 24873, 29445, 41455, 107783, 124365, 323349, 538915, 1251941, 1616745, 3755823, 6259705, 16275233, 18779115, 48825699, 81376165, 244128495]

約数ペア:

[(1, 244128495), (3, 81376165), (5, 48825699), (13, 18779115), (15, 16275233), (39, 6259705), (65, 3755823), (151, 1616745), (195, 1251941), (453, 538915), (755, 323349), (1963, 124365), (2265, 107783), (5889, 41455), (8291, 29445), (9815, 24873)]