67568175

素因数分解:

$3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 60

約数和(自身を含む): 127443976

約数和(自身を除く): 59875801

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 135, 183, 225, 305, 405, 547, 549, 675, 915, 1525, 1641, 1647, 2025, 2735, 2745, 4575, 4923, 4941, 8205, 8235, 13675, 13725, 14769, 24615, 24705, 33367, 41025, 41175, 44307, 73845, 100101, 123075, 123525, 166835, 221535, 300303, 369225, 500505, 834175, 900909, 1107675, 1501515, 2502525, 2702727, 4504545, 7507575, 13513635, 22522725, 67568175]

約数ペア:

[(1, 67568175), (3, 22522725), (5, 13513635), (9, 7507575), (15, 4504545), (25, 2702727), (27, 2502525), (45, 1501515), (61, 1107675), (75, 900909), (81, 834175), (135, 500505), (183, 369225), (225, 300303), (305, 221535), (405, 166835), (547, 123525), (549, 123075), (675, 100101), (915, 73845), (1525, 44307), (1641, 41175), (1647, 41025), (2025, 33367), (2735, 24705), (2745, 24615), (4575, 14769), (4923, 13725), (4941, 13675), (8205, 8235)]