66427585

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 100835280

約数和(自身を除く): 34407695

約数列:

[1, 5, 7, 17, 35, 41, 49, 85, 119, 205, 245, 287, 389, 595, 697, 833, 1435, 1945, 2009, 2723, 3485, 4165, 4879, 6613, 10045, 13615, 15949, 19061, 24395, 33065, 34153, 46291, 79745, 95305, 111643, 170765, 231455, 271133, 324037, 558215, 781501, 1355665, 1620185, 1897931, 3907505, 9489655, 13285517, 66427585]

約数ペア:

[(1, 66427585), (5, 13285517), (7, 9489655), (17, 3907505), (35, 1897931), (41, 1620185), (49, 1355665), (85, 781501), (119, 558215), (205, 324037), (245, 271133), (287, 231455), (389, 170765), (595, 111643), (697, 95305), (833, 79745), (1435, 46291), (1945, 34153), (2009, 33065), (2723, 24395), (3485, 19061), (4165, 15949), (4879, 13615), (6613, 10045)]