276514125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{197}}^2$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 486807360

約数和(自身を除く): 210293235

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 197, 285, 375, 475, 591, 985, 1425, 2375, 2955, 3743, 4925, 7125, 11229, 14775, 18715, 24625, 38809, 56145, 73875, 93575, 116427, 194045, 280725, 467875, 582135, 737371, 970225, 1403625, 2212113, 2910675, 3686855, 4851125, 11060565, 14553375, 18434275, 55302825, 92171375, 276514125]

約数ペア:

[(1, 276514125), (3, 92171375), (5, 55302825), (15, 18434275), (19, 14553375), (25, 11060565), (57, 4851125), (75, 3686855), (95, 2910675), (125, 2212113), (197, 1403625), (285, 970225), (375, 737371), (475, 582135), (591, 467875), (985, 280725), (1425, 194045), (2375, 116427), (2955, 93575), (3743, 73875), (4925, 56145), (7125, 38809), (11229, 24625), (14775, 18715)]