6155955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 12186720

約数和(自身を除く): 6030765

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 619, 663, 765, 1105, 1857, 1989, 3095, 3315, 5571, 8047, 9285, 9945, 10523, 24141, 27855, 31569, 40235, 52615, 72423, 94707, 120705, 136799, 157845, 362115, 410397, 473535, 683995, 1231191, 2051985, 6155955]

約数ペア:

[(1, 6155955), (3, 2051985), (5, 1231191), (9, 683995), (13, 473535), (15, 410397), (17, 362115), (39, 157845), (45, 136799), (51, 120705), (65, 94707), (85, 72423), (117, 52615), (153, 40235), (195, 31569), (221, 27855), (255, 24141), (585, 10523), (619, 9945), (663, 9285), (765, 8047), (1105, 5571), (1857, 3315), (1989, 3095)]