2893896145

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{99259}}^1$

素因数の和:99302

約数の個数: 32

約数和(自身を含む): 4288032000

約数和(自身を除く): 1394135855

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1715, 4165, 5831, 29155, 99259, 496295, 694813, 1687403, 3474065, 4863691, 8437015, 11811821, 24318455, 34045837, 59059105, 82682747, 170229185, 413413735, 578779229, 2893896145]

約数ペア:

[(1, 2893896145), (5, 578779229), (7, 413413735), (17, 170229185), (35, 82682747), (49, 59059105), (85, 34045837), (119, 24318455), (245, 11811821), (343, 8437015), (595, 4863691), (833, 3474065), (1715, 1687403), (4165, 694813), (5831, 496295), (29155, 99259)]