15428751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9649}}^1$

素因数の和:9706

約数の個数: 16

約数和(自身を含む): 22696800

約数和(自身を除く): 7268049

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 9649, 28947, 125437, 376311, 395609, 1186827, 5142917, 15428751]

約数ペア:

[(1, 15428751), (3, 5142917), (13, 1186827), (39, 395609), (41, 376311), (123, 125437), (533, 28947), (1599, 9649)]