1520653095

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288823}}^1$

素因数の和:288853

約数の個数: 40

約数和(自身を含む): 2935607136

約数和(自身を除く): 1414954041

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 288823, 866469, 1444115, 2599407, 3754699, 4332345, 7798221, 11264097, 12997035, 18773495, 23394663, 33792291, 38991105, 56320485, 101376873, 116973315, 168961455, 304130619, 506884365, 1520653095]

約数ペア:

[(1, 1520653095), (3, 506884365), (5, 304130619), (9, 168961455), (13, 116973315), (15, 101376873), (27, 56320485), (39, 38991105), (45, 33792291), (65, 23394663), (81, 18773495), (117, 12997035), (135, 11264097), (195, 7798221), (351, 4332345), (405, 3754699), (585, 2599407), (1053, 1444115), (1755, 866469), (5265, 288823)]