85250295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 162882720

約数和(自身を除く): 77632425

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 3389, 5031, 8385, 10167, 16945, 25155, 30501, 44057, 50835, 132171, 145727, 152505, 220285, 396513, 437181, 660855, 728635, 1311543, 1894451, 1982565, 2185905, 5683353, 6557715, 9472255, 17050059, 28416765, 85250295]

約数ペア:

[(1, 85250295), (3, 28416765), (5, 17050059), (9, 9472255), (13, 6557715), (15, 5683353), (39, 2185905), (43, 1982565), (45, 1894451), (65, 1311543), (117, 728635), (129, 660855), (195, 437181), (215, 396513), (387, 220285), (559, 152505), (585, 145727), (645, 132171), (1677, 50835), (1935, 44057), (2795, 30501), (3389, 25155), (5031, 16945), (8385, 10167)]