49672875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 95846400

約数和(自身を除く): 46173525

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 127, 149, 175, 375, 381, 447, 525, 635, 745, 875, 889, 1043, 1905, 2235, 2625, 2667, 3129, 3175, 3725, 4445, 5215, 9525, 11175, 13335, 15645, 15875, 18625, 18923, 22225, 26075, 47625, 55875, 56769, 66675, 78225, 94615, 111125, 130375, 132461, 283845, 333375, 391125, 397383, 473075, 662305, 1419225, 1986915, 2365375, 3311525, 7096125, 9934575, 16557625, 49672875]

約数ペア:

[(1, 49672875), (3, 16557625), (5, 9934575), (7, 7096125), (15, 3311525), (21, 2365375), (25, 1986915), (35, 1419225), (75, 662305), (105, 473075), (125, 397383), (127, 391125), (149, 333375), (175, 283845), (375, 132461), (381, 130375), (447, 111125), (525, 94615), (635, 78225), (745, 66675), (875, 56769), (889, 55875), (1043, 47625), (1905, 26075), (2235, 22225), (2625, 18923), (2667, 18625), (3129, 15875), (3175, 15645), (3725, 13335), (4445, 11175), (5215, 9525)]