1680329145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{172607}}^1$

素因数の和:172685

約数の個数: 32

約数和(自身を含む): 2982666240

約数和(自身を除く): 1302337095

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9735, 172607, 517821, 863035, 1898677, 2589105, 5696031, 9493385, 10183813, 28480155, 30551439, 50919065, 112021943, 152757195, 336065829, 560109715, 1680329145]

約数ペア:

[(1, 1680329145), (3, 560109715), (5, 336065829), (11, 152757195), (15, 112021943), (33, 50919065), (55, 30551439), (59, 28480155), (165, 10183813), (177, 9493385), (295, 5696031), (649, 2589105), (885, 1898677), (1947, 863035), (3245, 517821), (9735, 172607)]