13143915

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15373}}^1$

素因数の和:15403

約数の個数: 24

約数和(自身を含む): 23983440

約数和(自身を除く): 10839525

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15373, 46119, 76865, 138357, 230595, 292087, 691785, 876261, 1460435, 2628783, 4381305, 13143915]

約数ペア:

[(1, 13143915), (3, 4381305), (5, 2628783), (9, 1460435), (15, 876261), (19, 691785), (45, 292087), (57, 230595), (95, 138357), (171, 76865), (285, 46119), (855, 15373)]