121260985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9697}}^1$

素因数の和:9804

約数の個数: 16

約数和(自身を含む): 151521552

約数和(自身を除く): 30260567

約数列:

[1, 5, 41, 61, 205, 305, 2501, 9697, 12505, 48485, 397577, 591517, 1987885, 2957585, 24252197, 121260985]

約数ペア:

[(1, 121260985), (5, 24252197), (41, 2957585), (61, 1987885), (205, 591517), (305, 397577), (2501, 48485), (9697, 12505)]