15690146745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{884201}}^1$

素因数の和:884242

約数の個数: 48

約数和(自身を含む): 31067321472

約数和(自身を除く): 15377174727

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 5915, 17745, 884201, 2652603, 4421005, 6189407, 11494613, 13263015, 18568221, 30947035, 34483839, 57473065, 80462291, 92841105, 149429969, 172419195, 241386873, 402311455, 448289907, 747149845, 1046009783, 1206934365, 2241449535, 3138029349, 5230048915, 15690146745]

約数ペア:

[(1, 15690146745), (3, 5230048915), (5, 3138029349), (7, 2241449535), (13, 1206934365), (15, 1046009783), (21, 747149845), (35, 448289907), (39, 402311455), (65, 241386873), (91, 172419195), (105, 149429969), (169, 92841105), (195, 80462291), (273, 57473065), (455, 34483839), (507, 30947035), (845, 18568221), (1183, 13263015), (1365, 11494613), (2535, 6189407), (3549, 4421005), (5915, 2652603), (17745, 884201)]