69143815

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 91810368

約数和(自身を除く): 22666553

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 1741, 3055, 7943, 8705, 22633, 39715, 81827, 113165, 294229, 409135, 1063751, 1471145, 5318755, 13828763, 69143815]

約数ペア:

[(1, 69143815), (5, 13828763), (13, 5318755), (47, 1471145), (65, 1063751), (169, 409135), (235, 294229), (611, 113165), (845, 81827), (1741, 39715), (3055, 22633), (7943, 8705)]