383722785

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29303}}^1$

素因数の和:29414

約数の個数: 32

約数和(自身を含む): 689230080

約数和(自身を除く): 305507295

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 13095, 29303, 87909, 146515, 263727, 439545, 791181, 1318635, 2842391, 3955905, 8527173, 14211955, 25581519, 42635865, 76744557, 127907595, 383722785]

約数ペア:

[(1, 383722785), (3, 127907595), (5, 76744557), (9, 42635865), (15, 25581519), (27, 14211955), (45, 8527173), (97, 3955905), (135, 2842391), (291, 1318635), (485, 791181), (873, 439545), (1455, 263727), (2619, 146515), (4365, 87909), (13095, 29303)]