504890145

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4447}}^1$

素因数の和:4519

約数の個数: 48

約数和(自身を含む): 929809920

約数和(自身を除く): 424919775

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 841, 1305, 2523, 3915, 4205, 4447, 7569, 12615, 13341, 22235, 22707, 37845, 40023, 66705, 113535, 120069, 128963, 200115, 386889, 600345, 644815, 1160667, 1934445, 3482001, 3739927, 5803335, 11219781, 17410005, 18699635, 33659343, 56098905, 100978029, 168296715, 504890145]

約数ペア:

[(1, 504890145), (3, 168296715), (5, 100978029), (9, 56098905), (15, 33659343), (27, 18699635), (29, 17410005), (45, 11219781), (87, 5803335), (135, 3739927), (145, 3482001), (261, 1934445), (435, 1160667), (783, 644815), (841, 600345), (1305, 386889), (2523, 200115), (3915, 128963), (4205, 120069), (4447, 113535), (7569, 66705), (12615, 40023), (13341, 37845), (22235, 22707)]