40561495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2749}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 52668000

約数和(自身を除く): 12106505

約数列:

[1, 5, 13, 65, 227, 1135, 2749, 2951, 13745, 14755, 35737, 178685, 624023, 3120115, 8112299, 40561495]

約数ペア:

[(1, 40561495), (5, 8112299), (13, 3120115), (65, 624023), (227, 178685), (1135, 35737), (2749, 14755), (2951, 13745)]