7340645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 9795072

約数和(自身を除く): 2454427

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 3643, 18215, 47359, 112933, 236795, 564665, 1468129, 7340645]

約数ペア:

[(1, 7340645), (5, 1468129), (13, 564665), (31, 236795), (65, 112933), (155, 47359), (403, 18215), (2015, 3643)]