25143750

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 70308000

約数和(自身を除く): 45164250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 149, 150, 225, 250, 270, 298, 375, 447, 450, 625, 675, 745, 750, 894, 1125, 1250, 1341, 1350, 1490, 1875, 2235, 2250, 2682, 3125, 3375, 3725, 3750, 4023, 4470, 5625, 6250, 6705, 6750, 7450, 8046, 9375, 11175, 11250, 13410, 16875, 18625, 18750, 20115, 22350, 28125, 33525, 33750, 37250, 40230, 55875, 56250, 67050, 84375, 93125, 100575, 111750, 167625, 168750, 186250, 201150, 279375, 335250, 465625, 502875, 558750, 838125, 931250, 1005750, 1396875, 1676250, 2514375, 2793750, 4190625, 5028750, 8381250, 12571875, 25143750]

約数ペア:

[(1, 25143750), (2, 12571875), (3, 8381250), (5, 5028750), (6, 4190625), (9, 2793750), (10, 2514375), (15, 1676250), (18, 1396875), (25, 1005750), (27, 931250), (30, 838125), (45, 558750), (50, 502875), (54, 465625), (75, 335250), (90, 279375), (125, 201150), (135, 186250), (149, 168750), (150, 167625), (225, 111750), (250, 100575), (270, 93125), (298, 84375), (375, 67050), (447, 56250), (450, 55875), (625, 40230), (675, 37250), (745, 33750), (750, 33525), (894, 28125), (1125, 22350), (1250, 20115), (1341, 18750), (1350, 18625), (1490, 16875), (1875, 13410), (2235, 11250), (2250, 11175), (2682, 9375), (3125, 8046), (3375, 7450), (3725, 6750), (3750, 6705), (4023, 6250), (4470, 5625)]