13219305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 23310720

約数和(自身を除く): 10091415

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 709, 1243, 1695, 2127, 3545, 3729, 6215, 7799, 10635, 18645, 23397, 38995, 80117, 116985, 240351, 400585, 881287, 1201755, 2643861, 4406435, 13219305]

約数ペア:

[(1, 13219305), (3, 4406435), (5, 2643861), (11, 1201755), (15, 881287), (33, 400585), (55, 240351), (113, 116985), (165, 80117), (339, 38995), (565, 23397), (709, 18645), (1243, 10635), (1695, 7799), (2127, 6215), (3545, 3729)]