13062915

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 22736688

約数和(自身を除く): 9673773

約数列:

[1, 3, 5, 9, 15, 45, 331, 877, 993, 1655, 2631, 2979, 4385, 4965, 7893, 13155, 14895, 39465, 290287, 870861, 1451435, 2612583, 4354305, 13062915]

約数ペア:

[(1, 13062915), (3, 4354305), (5, 2612583), (9, 1451435), (15, 870861), (45, 290287), (331, 39465), (877, 14895), (993, 13155), (1655, 7893), (2631, 4965), (2979, 4385)]