41442505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 56060928

約数和(自身を除く): 14618423

約数列:

[1, 5, 13, 31, 65, 131, 155, 157, 403, 655, 785, 1703, 2015, 2041, 4061, 4867, 8515, 10205, 20305, 20567, 24335, 52793, 63271, 102835, 263965, 267371, 316355, 637577, 1336855, 3187885, 8288501, 41442505]

約数ペア:

[(1, 41442505), (5, 8288501), (13, 3187885), (31, 1336855), (65, 637577), (131, 316355), (155, 267371), (157, 263965), (403, 102835), (655, 63271), (785, 52793), (1703, 24335), (2015, 20567), (2041, 20305), (4061, 10205), (4867, 8515)]