120827615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19013}}^1$

素因数の和:19090

約数の個数: 16

約数和(自身を含む): 153328896

約数和(自身を除く): 32501281

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 19013, 95065, 589403, 779533, 2947015, 3897665, 24165523, 120827615]

約数ペア:

[(1, 120827615), (5, 24165523), (31, 3897665), (41, 2947015), (155, 779533), (205, 589403), (1271, 95065), (6355, 19013)]