7872735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 13870080

約数和(自身を除く): 5997345

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 859, 1833, 2577, 3055, 4295, 9165, 11167, 12885, 33501, 40373, 55835, 121119, 167505, 201865, 524849, 605595, 1574547, 2624245, 7872735]

約数ペア:

[(1, 7872735), (3, 2624245), (5, 1574547), (13, 605595), (15, 524849), (39, 201865), (47, 167505), (65, 121119), (141, 55835), (195, 40373), (235, 33501), (611, 12885), (705, 11167), (859, 9165), (1833, 4295), (2577, 3055)]