31400395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4783}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 40989312

約数和(自身を除く): 9588917

約数列:

[1, 5, 13, 65, 101, 505, 1313, 4783, 6565, 23915, 62179, 310895, 483083, 2415415, 6280079, 31400395]

約数ペア:

[(1, 31400395), (5, 6280079), (13, 2415415), (65, 483083), (101, 310895), (505, 62179), (1313, 23915), (4783, 6565)]