12493237015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{165331}}^1$

素因数の和:165487

約数の個数: 32

約数和(自身を含む): 18284396544

約数和(自身を除く): 5791159529

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 2159, 4445, 10795, 15113, 75565, 165331, 826655, 1157317, 2810627, 5786585, 14053135, 19674389, 20997037, 98371945, 104985185, 146979259, 356949629, 734896295, 1784748145, 2498647403, 12493237015]

約数ペア:

[(1, 12493237015), (5, 2498647403), (7, 1784748145), (17, 734896295), (35, 356949629), (85, 146979259), (119, 104985185), (127, 98371945), (595, 20997037), (635, 19674389), (889, 14053135), (2159, 5786585), (4445, 2810627), (10795, 1157317), (15113, 826655), (75565, 165331)]