2513124.00000000

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 33649485

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 125, 159, 165, 179, 265, 275, 375, 537, 583, 795, 825, 895, 1325, 1375, 1749, 1969, 2685, 2915, 3975, 4125, 4475, 5907, 6625, 8745, 9487, 9845, 13425, 14575, 19875, 22375, 28461, 29535, 43725, 47435, 49225, 67125, 72875, 104357, 142305, 147675, 218625, 237175, 246125, 313071, 521785, 711525, 738375, 1185875, 1565355, 2608925, 3557625, 7826775, 13044625, 39133875]

約数ペア:

[(1, 39133875), (3, 13044625), (5, 7826775), (11, 3557625), (15, 2608925), (25, 1565355), (33, 1185875), (53, 738375), (55, 711525), (75, 521785), (125, 313071), (159, 246125), (165, 237175), (179, 218625), (265, 147675), (275, 142305), (375, 104357), (537, 72875), (583, 67125), (795, 49225), (825, 47435), (895, 43725), (1325, 29535), (1375, 28461), (1749, 22375), (1969, 19875), (2685, 14575), (2915, 13425), (3975, 9845), (4125, 9487), (4475, 8745), (5907, 6625)]