15752886045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{28759}}^1$

素因数の和:28886

約数の個数: 48

約数和(自身を含む): 27666199680

約数和(自身を除く): 11913313635

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2809, 3445, 8427, 10335, 14045, 28759, 36517, 42135, 86277, 109551, 143795, 182585, 373867, 431385, 547755, 1121601, 1524227, 1869335, 4572681, 5608005, 7621135, 19814951, 22863405, 59444853, 80784031, 99074755, 242352093, 297224265, 403920155, 1050192403, 1211760465, 3150577209, 5250962015, 15752886045]

約数ペア:

[(1, 15752886045), (3, 5250962015), (5, 3150577209), (13, 1211760465), (15, 1050192403), (39, 403920155), (53, 297224265), (65, 242352093), (159, 99074755), (195, 80784031), (265, 59444853), (689, 22863405), (795, 19814951), (2067, 7621135), (2809, 5608005), (3445, 4572681), (8427, 1869335), (10335, 1524227), (14045, 1121601), (28759, 547755), (36517, 431385), (42135, 373867), (86277, 182585), (109551, 143795)]