42722515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{937}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 56054880

約数和(自身を除く): 13332365

約数列:

[1, 5, 11, 55, 829, 937, 4145, 4685, 9119, 10307, 45595, 51535, 776773, 3883865, 8544503, 42722515]

約数ペア:

[(1, 42722515), (5, 8544503), (11, 3883865), (55, 776773), (829, 51535), (937, 45595), (4145, 10307), (4685, 9119)]