13291095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 22247424

約数和(自身を除く): 8956329

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 283, 303, 465, 505, 849, 1415, 1515, 3131, 4245, 8773, 9393, 15655, 26319, 28583, 43865, 46965, 85749, 131595, 142915, 428745, 886073, 2658219, 4430365, 13291095]

約数ペア:

[(1, 13291095), (3, 4430365), (5, 2658219), (15, 886073), (31, 428745), (93, 142915), (101, 131595), (155, 85749), (283, 46965), (303, 43865), (465, 28583), (505, 26319), (849, 15655), (1415, 9393), (1515, 8773), (3131, 4245)]