1330594005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{49807}}^1$

素因数の和:49965

約数の個数: 32

約数和(自身を含む): 2309497344

約数和(自身を除く): 978903339

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 8905, 26715, 49807, 149421, 249035, 647491, 747105, 1942473, 3237455, 6823559, 9712365, 20470677, 34117795, 88706267, 102353385, 266118801, 443531335, 1330594005]

約数ペア:

[(1, 1330594005), (3, 443531335), (5, 266118801), (13, 102353385), (15, 88706267), (39, 34117795), (65, 20470677), (137, 9712365), (195, 6823559), (411, 3237455), (685, 1942473), (1781, 747105), (2055, 647491), (5343, 249035), (8905, 149421), (26715, 49807)]