7921134145

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 9745661952

約数和(自身を除く): 1824527807

約数列:

[1, 5, 103, 127, 163, 515, 635, 743, 815, 3715, 13081, 16789, 20701, 65405, 76529, 83945, 94361, 103505, 121109, 382645, 471805, 605545, 2132203, 9719183, 10661015, 12474227, 15380843, 48595915, 62371135, 76904215, 1584226829, 7921134145]

約数ペア:

[(1, 7921134145), (5, 1584226829), (103, 76904215), (127, 62371135), (163, 48595915), (515, 15380843), (635, 12474227), (743, 10661015), (815, 9719183), (3715, 2132203), (13081, 605545), (16789, 471805), (20701, 382645), (65405, 121109), (76529, 103505), (83945, 94361)]