8648775

素因数分解:

$3^4\times 5^2\times {\mathrm{4271}}^1$

素因数の和:4293

約数の個数: 30

約数和(自身を含む): 16024272

約数和(自身を除く): 7375497

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4271, 12813, 21355, 38439, 64065, 106775, 115317, 192195, 320325, 345951, 576585, 960975, 1729755, 2882925, 8648775]

約数ペア:

[(1, 8648775), (3, 2882925), (5, 1729755), (9, 960975), (15, 576585), (25, 345951), (27, 320325), (45, 192195), (75, 115317), (81, 106775), (135, 64065), (225, 38439), (405, 21355), (675, 12813), (2025, 4271)]