42044265

素因数分解:

$3^4\times 5^1\times {\mathrm{103813}}^1$

素因数の和:103830

約数の個数: 20

約数和(自身を含む): 75368964

約数和(自身を除く): 33324699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 103813, 311439, 519065, 934317, 1557195, 2802951, 4671585, 8408853, 14014755, 42044265]

約数ペア:

[(1, 42044265), (3, 14014755), (5, 8408853), (9, 4671585), (15, 2802951), (27, 1557195), (45, 934317), (81, 519065), (135, 311439), (405, 103813)]