7980456915

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{493993}}^1$

素因数の和:494363

約数の個数: 24

約数和(自身を含む): 13871351520

約数和(自身を除く): 5890894605

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 5385, 16155, 493993, 1481979, 2469965, 4445937, 7409895, 22229685, 177343487, 532030461, 886717435, 1596091383, 2660152305, 7980456915]

約数ペア:

[(1, 7980456915), (3, 2660152305), (5, 1596091383), (9, 886717435), (15, 532030461), (45, 177343487), (359, 22229685), (1077, 7409895), (1795, 4445937), (3231, 2469965), (5385, 1481979), (16155, 493993)]