90029745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 176520960

約数和(自身を除く): 86491215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 1161, 1193, 1677, 1755, 1935, 2795, 3579, 5031, 5805, 5965, 8385, 10737, 15093, 15509, 17895, 25155, 32211, 46527, 51299, 53685, 75465, 77545, 139581, 153897, 161055, 232635, 256495, 418743, 461691, 666887, 697905, 769485, 1385073, 2000661, 2093715, 2308455, 3334435, 6001983, 6925365, 10003305, 18005949, 30009915, 90029745]

約数ペア:

[(1, 90029745), (3, 30009915), (5, 18005949), (9, 10003305), (13, 6925365), (15, 6001983), (27, 3334435), (39, 2308455), (43, 2093715), (45, 2000661), (65, 1385073), (117, 769485), (129, 697905), (135, 666887), (195, 461691), (215, 418743), (351, 256495), (387, 232635), (559, 161055), (585, 153897), (645, 139581), (1161, 77545), (1193, 75465), (1677, 53685), (1755, 51299), (1935, 46527), (2795, 32211), (3579, 25155), (5031, 17895), (5805, 15509), (5965, 15093), (8385, 10737)]