12951015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11213}}^1$

素因数の和:11239

約数の個数: 32

約数和(自身を含む): 25837056

約数和(自身を除く): 12886041

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 11213, 33639, 56065, 78491, 123343, 168195, 235473, 370029, 392455, 616715, 863401, 1177365, 1850145, 2590203, 4317005, 12951015]

約数ペア:

[(1, 12951015), (3, 4317005), (5, 2590203), (7, 1850145), (11, 1177365), (15, 863401), (21, 616715), (33, 392455), (35, 370029), (55, 235473), (77, 168195), (105, 123343), (165, 78491), (231, 56065), (385, 33639), (1155, 11213)]