130139265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 220492800

約数和(自身を除く): 90353535

約数列:

[1, 3, 5, 15, 19, 57, 95, 179, 285, 537, 895, 2551, 2685, 3401, 7653, 10203, 12755, 17005, 38265, 48469, 51015, 145407, 242345, 456629, 727035, 1369887, 2283145, 6849435, 8675951, 26027853, 43379755, 130139265]

約数ペア:

[(1, 130139265), (3, 43379755), (5, 26027853), (15, 8675951), (19, 6849435), (57, 2283145), (95, 1369887), (179, 727035), (285, 456629), (537, 242345), (895, 145407), (2551, 51015), (2685, 48469), (3401, 38265), (7653, 17005), (10203, 12755)]