83930015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 112444416

約数和(自身を除く): 28514401

約数列:

[1, 5, 13, 47, 65, 83, 235, 331, 415, 611, 1079, 1655, 3055, 3901, 4303, 5395, 15557, 19505, 21515, 27473, 50713, 77785, 137365, 202241, 253565, 357149, 1011205, 1291231, 1785745, 6456155, 16786003, 83930015]

約数ペア:

[(1, 83930015), (5, 16786003), (13, 6456155), (47, 1785745), (65, 1291231), (83, 1011205), (235, 357149), (331, 253565), (415, 202241), (611, 137365), (1079, 77785), (1655, 50713), (3055, 27473), (3901, 21515), (4303, 19505), (5395, 15557)]