66735405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 130291200

約数和(自身を除く): 63555795

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4349, 5115, 13047, 15345, 21745, 39141, 47839, 65235, 134819, 143517, 195705, 239195, 404457, 430551, 674095, 717585, 1213371, 1483009, 2022285, 2152755, 4449027, 6066855, 7415045, 13347081, 22245135, 66735405]

約数ペア:

[(1, 66735405), (3, 22245135), (5, 13347081), (9, 7415045), (11, 6066855), (15, 4449027), (31, 2152755), (33, 2022285), (45, 1483009), (55, 1213371), (93, 717585), (99, 674095), (155, 430551), (165, 404457), (279, 239195), (341, 195705), (465, 143517), (495, 134819), (1023, 65235), (1395, 47839), (1705, 39141), (3069, 21745), (4349, 15345), (5115, 13047)]