40143285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9803}}^1$

素因数の和:9834

約数の個数: 48

約数和(自身を含む): 85647744

約数和(自身を除く): 45504459

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 9803, 29409, 49015, 68621, 88227, 127439, 147045, 205863, 343105, 382317, 441135, 617589, 637195, 892073, 1029315, 1146951, 1911585, 2676219, 3087945, 4460365, 5734755, 8028657, 13381095, 40143285]

約数ペア:

[(1, 40143285), (3, 13381095), (5, 8028657), (7, 5734755), (9, 4460365), (13, 3087945), (15, 2676219), (21, 1911585), (35, 1146951), (39, 1029315), (45, 892073), (63, 637195), (65, 617589), (91, 441135), (105, 382317), (117, 343105), (195, 205863), (273, 147045), (315, 127439), (455, 88227), (585, 68621), (819, 49015), (1365, 29409), (4095, 9803)]