305196435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 553119840

約数和(自身を除く): 247923405

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 97, 145, 261, 291, 435, 485, 873, 1305, 1455, 2411, 2813, 4365, 7233, 8439, 12055, 14065, 21699, 25317, 36165, 42195, 69919, 108495, 126585, 209757, 233867, 349595, 629271, 701601, 1048785, 1169335, 2104803, 3146355, 3508005, 6782143, 10524015, 20346429, 33910715, 61039287, 101732145, 305196435]

約数ペア:

[(1, 305196435), (3, 101732145), (5, 61039287), (9, 33910715), (15, 20346429), (29, 10524015), (45, 6782143), (87, 3508005), (97, 3146355), (145, 2104803), (261, 1169335), (291, 1048785), (435, 701601), (485, 629271), (873, 349595), (1305, 233867), (1455, 209757), (2411, 126585), (2813, 108495), (4365, 69919), (7233, 42195), (8439, 36165), (12055, 25317), (14065, 21699)]