12447585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8965

約数の個数: 24

約数和(自身を含む): 22274304

約数和(自身を除く): 9826719

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 8923, 26769, 44615, 80307, 133845, 276613, 401535, 829839, 1383065, 2489517, 4149195, 12447585]

約数ペア:

[(1, 12447585), (3, 4149195), (5, 2489517), (9, 1383065), (15, 829839), (31, 401535), (45, 276613), (93, 133845), (155, 80307), (279, 44615), (465, 26769), (1395, 8923)]