13045665

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 8496735

約数列:

[1, 3, 5, 15, 79, 101, 109, 237, 303, 327, 395, 505, 545, 1185, 1515, 1635, 7979, 8611, 11009, 23937, 25833, 33027, 39895, 43055, 55045, 119685, 129165, 165135, 869711, 2609133, 4348555, 13045665]

約数ペア:

[(1, 13045665), (3, 4348555), (5, 2609133), (15, 869711), (79, 165135), (101, 129165), (109, 119685), (237, 55045), (303, 43055), (327, 39895), (395, 33027), (505, 25833), (545, 23937), (1185, 11009), (1515, 8611), (1635, 7979)]