4471215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 8279040

約数和(自身を除く): 3807825

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 439, 485, 679, 1317, 1455, 2037, 2195, 3073, 3395, 6585, 9219, 10185, 15365, 42583, 46095, 127749, 212915, 298081, 638745, 894243, 1490405, 4471215]

約数ペア:

[(1, 4471215), (3, 1490405), (5, 894243), (7, 638745), (15, 298081), (21, 212915), (35, 127749), (97, 46095), (105, 42583), (291, 15365), (439, 10185), (485, 9219), (679, 6585), (1317, 3395), (1455, 3073), (2037, 2195)]