68831005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10831}}^1$

素因数の和:10908

約数の個数: 16

約数和(自身を含む): 87349248

約数和(自身を除く): 18518243

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 10831, 54155, 335761, 444071, 1678805, 2220355, 13766201, 68831005]

約数ペア:

[(1, 68831005), (5, 13766201), (31, 2220355), (41, 1678805), (155, 444071), (205, 335761), (1271, 54155), (6355, 10831)]