669732465

素因数分解:

$3^1\times 5^1\times {\mathrm{8161}}^1\times {\mathrm{5471}}^1$

素因数の和:13640

約数の個数: 16

約数和(自身を含む): 1071899136

約数和(自身を除く): 402166671

約数列:

[1, 3, 5, 15, 5471, 8161, 16413, 24483, 27355, 40805, 82065, 122415, 44648831, 133946493, 223244155, 669732465]

約数ペア:

[(1, 669732465), (3, 223244155), (5, 133946493), (15, 44648831), (5471, 122415), (8161, 82065), (16413, 40805), (24483, 27355)]