542295

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 1057056

約数和(自身を除く): 514761

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 103, 117, 135, 195, 309, 351, 405, 515, 585, 927, 1053, 1339, 1545, 1755, 2781, 4017, 4635, 5265, 6695, 8343, 12051, 13905, 20085, 36153, 41715, 60255, 108459, 180765, 542295]

約数ペア:

[(1, 542295), (3, 180765), (5, 108459), (9, 60255), (13, 41715), (15, 36153), (27, 20085), (39, 13905), (45, 12051), (65, 8343), (81, 6695), (103, 5265), (117, 4635), (135, 4017), (195, 2781), (309, 1755), (351, 1545), (405, 1339), (515, 1053), (585, 927)]