8426535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 14730240

約数和(自身を除く): 6303705

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 547, 1027, 1185, 1641, 2735, 3081, 5135, 7111, 8205, 15405, 21333, 35555, 43213, 106665, 129639, 216065, 561769, 648195, 1685307, 2808845, 8426535]

約数ペア:

[(1, 8426535), (3, 2808845), (5, 1685307), (13, 648195), (15, 561769), (39, 216065), (65, 129639), (79, 106665), (195, 43213), (237, 35555), (395, 21333), (547, 15405), (1027, 8205), (1185, 7111), (1641, 5135), (2735, 3081)]