40100505

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39901}}^1$

素因数の和:39976

約数の個数: 16

約数和(自身を含む): 65120064

約数和(自身を除く): 25019559

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 39901, 119703, 199505, 598515, 2673367, 8020101, 13366835, 40100505]

約数ペア:

[(1, 40100505), (3, 13366835), (5, 8020101), (15, 2673367), (67, 598515), (201, 199505), (335, 119703), (1005, 39901)]