41340065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{983}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 53561088

約数和(自身を除く): 12221023

約数列:

[1, 5, 13, 65, 647, 983, 3235, 4915, 8411, 12779, 42055, 63895, 636001, 3180005, 8268013, 41340065]

約数ペア:

[(1, 41340065), (5, 8268013), (13, 3180005), (65, 636001), (647, 63895), (983, 42055), (3235, 12779), (4915, 8411)]