5213250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 16159104

約数和(自身を除く): 10945854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 331, 350, 375, 450, 525, 630, 662, 750, 875, 993, 1050, 1125, 1575, 1655, 1750, 1986, 2250, 2317, 2625, 2979, 3150, 3310, 4634, 4965, 5250, 5958, 6951, 7875, 8275, 9930, 11585, 13902, 14895, 15750, 16550, 20853, 23170, 24825, 29790, 34755, 41375, 41706, 49650, 57925, 69510, 74475, 82750, 104265, 115850, 124125, 148950, 173775, 208530, 248250, 289625, 347550, 372375, 521325, 579250, 744750, 868875, 1042650, 1737750, 2606625, 5213250]

約数ペア:

[(1, 5213250), (2, 2606625), (3, 1737750), (5, 1042650), (6, 868875), (7, 744750), (9, 579250), (10, 521325), (14, 372375), (15, 347550), (18, 289625), (21, 248250), (25, 208530), (30, 173775), (35, 148950), (42, 124125), (45, 115850), (50, 104265), (63, 82750), (70, 74475), (75, 69510), (90, 57925), (105, 49650), (125, 41706), (126, 41375), (150, 34755), (175, 29790), (210, 24825), (225, 23170), (250, 20853), (315, 16550), (331, 15750), (350, 14895), (375, 13902), (450, 11585), (525, 9930), (630, 8275), (662, 7875), (750, 6951), (875, 5958), (993, 5250), (1050, 4965), (1125, 4634), (1575, 3310), (1655, 3150), (1750, 2979), (1986, 2625), (2250, 2317)]