12356715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 22786560

約数和(自身を除く): 10429845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 859, 959, 2055, 2577, 2877, 4295, 4795, 6013, 12885, 14385, 18039, 30065, 90195, 117683, 353049, 588415, 823781, 1765245, 2471343, 4118905, 12356715]

約数ペア:

[(1, 12356715), (3, 4118905), (5, 2471343), (7, 1765245), (15, 823781), (21, 588415), (35, 353049), (105, 117683), (137, 90195), (411, 30065), (685, 18039), (859, 14385), (959, 12885), (2055, 6013), (2577, 4795), (2877, 4295)]