392971315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 534340800

約数和(自身を除く): 141369485

約数列:

[1, 5, 11, 29, 55, 145, 319, 433, 569, 1595, 2165, 2845, 4763, 6259, 12557, 16501, 23815, 31295, 62785, 82505, 138127, 181511, 246377, 690635, 907555, 1231885, 2710147, 7144933, 13550735, 35724665, 78594263, 392971315]

約数ペア:

[(1, 392971315), (5, 78594263), (11, 35724665), (29, 13550735), (55, 7144933), (145, 2710147), (319, 1231885), (433, 907555), (569, 690635), (1595, 246377), (2165, 181511), (2845, 138127), (4763, 82505), (6259, 62785), (12557, 31295), (16501, 23815)]