15676539545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1\times {\mathrm{4051}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 20322887040

約数和(自身を除く): 4646347495

約数列:

[1, 5, 17, 53, 85, 265, 859, 901, 4051, 4295, 4505, 14603, 20255, 45527, 68867, 73015, 214703, 227635, 344335, 773959, 1073515, 3479809, 3649951, 3869795, 17399045, 18249755, 59156753, 184429877, 295783765, 922149385, 3135307909, 15676539545]

約数ペア:

[(1, 15676539545), (5, 3135307909), (17, 922149385), (53, 295783765), (85, 184429877), (265, 59156753), (859, 18249755), (901, 17399045), (4051, 3869795), (4295, 3649951), (4505, 3479809), (14603, 1073515), (20255, 773959), (45527, 344335), (68867, 227635), (73015, 214703)]