226731195

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 401157120

約数和(自身を除く): 174425925

約数列:

[1, 3, 5, 9, 15, 45, 97, 127, 291, 381, 409, 485, 635, 873, 1143, 1227, 1455, 1905, 2045, 3681, 4365, 5715, 6135, 12319, 18405, 36957, 39673, 51943, 61595, 110871, 119019, 155829, 184785, 198365, 259715, 357057, 467487, 554355, 595095, 779145, 1785285, 2337435, 5038471, 15115413, 25192355, 45346239, 75577065, 226731195]

約数ペア:

[(1, 226731195), (3, 75577065), (5, 45346239), (9, 25192355), (15, 15115413), (45, 5038471), (97, 2337435), (127, 1785285), (291, 779145), (381, 595095), (409, 554355), (485, 467487), (635, 357057), (873, 259715), (1143, 198365), (1227, 184785), (1455, 155829), (1905, 119019), (2045, 110871), (3681, 61595), (4365, 51943), (5715, 39673), (6135, 36957), (12319, 18405)]