2057223525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1747}}^1\times {\mathrm{2243}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 3891131904

約数和(自身を除く): 1833908379

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1747, 2243, 5241, 6729, 8735, 11215, 12229, 15701, 26205, 33645, 36687, 43675, 47103, 56075, 61145, 78505, 131025, 168225, 183435, 235515, 305725, 392525, 917175, 1177575, 3918521, 11755563, 19592605, 27429647, 58777815, 82288941, 97963025, 137148235, 293889075, 411444705, 685741175, 2057223525]

約数ペア:

[(1, 2057223525), (3, 685741175), (5, 411444705), (7, 293889075), (15, 137148235), (21, 97963025), (25, 82288941), (35, 58777815), (75, 27429647), (105, 19592605), (175, 11755563), (525, 3918521), (1747, 1177575), (2243, 917175), (5241, 392525), (6729, 305725), (8735, 235515), (11215, 183435), (12229, 168225), (15701, 131025), (26205, 78505), (33645, 61145), (36687, 56075), (43675, 47103)]