313638975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107227}}^1$

素因数の和:107256

約数の個数: 36

約数和(自身を含む): 604980376

約数和(自身を除く): 291341401

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 107227, 321681, 536135, 965043, 1393951, 1608405, 2680675, 4181853, 4825215, 6969755, 8042025, 12545559, 20909265, 24126075, 34848775, 62727795, 104546325, 313638975]

約数ペア:

[(1, 313638975), (3, 104546325), (5, 62727795), (9, 34848775), (13, 24126075), (15, 20909265), (25, 12545559), (39, 8042025), (45, 6969755), (65, 4825215), (75, 4181853), (117, 2680675), (195, 1608405), (225, 1393951), (325, 965043), (585, 536135), (975, 321681), (2925, 107227)]