84774285

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 151804224

約数和(自身を除く): 67029939

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 193, 215, 227, 387, 579, 645, 681, 965, 1135, 1737, 1935, 2043, 2895, 3405, 8299, 8685, 9761, 10215, 24897, 29283, 41495, 43811, 48805, 74691, 87849, 124485, 131433, 146415, 219055, 373455, 394299, 439245, 657165, 1883873, 1971495, 5651619, 9419365, 16954857, 28258095, 84774285]

約数ペア:

[(1, 84774285), (3, 28258095), (5, 16954857), (9, 9419365), (15, 5651619), (43, 1971495), (45, 1883873), (129, 657165), (193, 439245), (215, 394299), (227, 373455), (387, 219055), (579, 146415), (645, 131433), (681, 124485), (965, 87849), (1135, 74691), (1737, 48805), (1935, 43811), (2043, 41495), (2895, 29283), (3405, 24897), (8299, 10215), (8685, 9761)]