12819585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 9483135

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1451, 1767, 2945, 4353, 7255, 8835, 21765, 27569, 44981, 82707, 134943, 137845, 224905, 413535, 674715, 854639, 2563917, 4273195, 12819585]

約数ペア:

[(1, 12819585), (3, 4273195), (5, 2563917), (15, 854639), (19, 674715), (31, 413535), (57, 224905), (93, 137845), (95, 134943), (155, 82707), (285, 44981), (465, 27569), (589, 21765), (1451, 8835), (1767, 7255), (2945, 4353)]