5003745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 8561280

約数和(自身を除く): 3557535

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 181, 285, 291, 485, 543, 905, 1455, 1843, 2715, 3439, 5529, 9215, 10317, 17195, 17557, 27645, 51585, 52671, 87785, 263355, 333583, 1000749, 1667915, 5003745]

約数ペア:

[(1, 5003745), (3, 1667915), (5, 1000749), (15, 333583), (19, 263355), (57, 87785), (95, 52671), (97, 51585), (181, 27645), (285, 17557), (291, 17195), (485, 10317), (543, 9215), (905, 5529), (1455, 3439), (1843, 2715)]