1639730055

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1002893}}^1$

素因数の和:1003010

約数の個数: 16

約数和(自身を含む): 2647640160

約数和(自身を除く): 1007910105

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 1002893, 3008679, 5014465, 15043395, 109315337, 327946011, 546576685, 1639730055]

約数ペア:

[(1, 1639730055), (3, 546576685), (5, 327946011), (15, 109315337), (109, 15043395), (327, 5014465), (545, 3008679), (1635, 1002893)]