667040985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67073}}^1$

素因数の和:67114

約数の個数: 48

約数和(自身を含む): 1318406544

約数和(自身を除く): 651365559

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 67073, 201219, 335365, 603657, 871949, 1006095, 1140241, 2615847, 3018285, 3420723, 4359745, 5701205, 7847541, 10262169, 13079235, 14823133, 17103615, 39237705, 44469399, 51310845, 74115665, 133408197, 222346995, 667040985]

約数ペア:

[(1, 667040985), (3, 222346995), (5, 133408197), (9, 74115665), (13, 51310845), (15, 44469399), (17, 39237705), (39, 17103615), (45, 14823133), (51, 13079235), (65, 10262169), (85, 7847541), (117, 5701205), (153, 4359745), (195, 3420723), (221, 3018285), (255, 2615847), (585, 1140241), (663, 1006095), (765, 871949), (1105, 603657), (1989, 335365), (3315, 201219), (9945, 67073)]