3008915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 1708525

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 389, 455, 595, 1105, 1547, 1945, 2723, 5057, 6613, 7735, 13615, 25285, 33065, 35399, 46291, 85969, 176995, 231455, 429845, 601783, 3008915]

約数ペア:

[(1, 3008915), (5, 601783), (7, 429845), (13, 231455), (17, 176995), (35, 85969), (65, 46291), (85, 35399), (91, 33065), (119, 25285), (221, 13615), (389, 7735), (455, 6613), (595, 5057), (1105, 2723), (1547, 1945)]