15202215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16087}}^1$

素因数の和:16108

約数の個数: 32

約数和(自身を含む): 30888960

約数和(自身を除く): 15686745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16087, 48261, 80435, 112609, 144783, 241305, 337827, 434349, 563045, 723915, 1013481, 1689135, 2171745, 3040443, 5067405, 15202215]

約数ペア:

[(1, 15202215), (3, 5067405), (5, 3040443), (7, 2171745), (9, 1689135), (15, 1013481), (21, 723915), (27, 563045), (35, 434349), (45, 337827), (63, 241305), (105, 144783), (135, 112609), (189, 80435), (315, 48261), (945, 16087)]