809553655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{4397}}^1$

素因数の和:6026

約数の個数: 16

約数和(自身を含む): 1014565824

約数和(自身を除く): 205012169

約数列:

[1, 5, 23, 115, 1601, 4397, 8005, 21985, 36823, 101131, 184115, 505655, 7039597, 35197985, 161910731, 809553655]

約数ペア:

[(1, 809553655), (5, 161910731), (23, 35197985), (115, 7039597), (1601, 505655), (4397, 184115), (8005, 101131), (21985, 36823)]