3333750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 9596928

約数和(自身を除く): 6263178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 127, 150, 175, 210, 250, 254, 350, 375, 381, 525, 625, 635, 750, 762, 875, 889, 1050, 1250, 1270, 1750, 1778, 1875, 1905, 2625, 2667, 3175, 3750, 3810, 4375, 4445, 5250, 5334, 6350, 8750, 8890, 9525, 13125, 13335, 15875, 19050, 22225, 26250, 26670, 31750, 44450, 47625, 66675, 79375, 95250, 111125, 133350, 158750, 222250, 238125, 333375, 476250, 555625, 666750, 1111250, 1666875, 3333750]

約数ペア:

[(1, 3333750), (2, 1666875), (3, 1111250), (5, 666750), (6, 555625), (7, 476250), (10, 333375), (14, 238125), (15, 222250), (21, 158750), (25, 133350), (30, 111125), (35, 95250), (42, 79375), (50, 66675), (70, 47625), (75, 44450), (105, 31750), (125, 26670), (127, 26250), (150, 22225), (175, 19050), (210, 15875), (250, 13335), (254, 13125), (350, 9525), (375, 8890), (381, 8750), (525, 6350), (625, 5334), (635, 5250), (750, 4445), (762, 4375), (875, 3810), (889, 3750), (1050, 3175), (1250, 2667), (1270, 2625), (1750, 1905), (1778, 1875)]