291229105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{9629}}^1$

素因数の和:9920

約数の個数: 16

約数和(自身を含む): 366094080

約数和(自身を除く): 74864975

約数列:

[1, 5, 23, 115, 263, 1315, 6049, 9629, 30245, 48145, 221467, 1107335, 2532427, 12662135, 58245821, 291229105]

約数ペア:

[(1, 291229105), (5, 58245821), (23, 12662135), (115, 2532427), (263, 1107335), (1315, 221467), (6049, 48145), (9629, 30245)]