306996885

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58309}}^1$

素因数の和:58339

約数の個数: 40

約数和(自身を含む): 592662840

約数和(自身を除く): 285665955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 58309, 174927, 291545, 524781, 758017, 874635, 1574343, 2274051, 2623905, 3790085, 4723029, 6822153, 7871715, 11370255, 20466459, 23615145, 34110765, 61399377, 102332295, 306996885]

約数ペア:

[(1, 306996885), (3, 102332295), (5, 61399377), (9, 34110765), (13, 23615145), (15, 20466459), (27, 11370255), (39, 7871715), (45, 6822153), (65, 4723029), (81, 3790085), (117, 2623905), (135, 2274051), (195, 1574343), (351, 874635), (405, 758017), (585, 524781), (1053, 291545), (1755, 174927), (5265, 58309)]