310803025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41579}}^1$

素因数の和:41625

約数の個数: 24

約数和(自身を含む): 433097280

約数和(自身を除く): 122294255

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 41579, 207895, 540527, 956317, 1039475, 2702635, 4781585, 12432121, 13513175, 23907925, 62160605, 310803025]

約数ペア:

[(1, 310803025), (5, 62160605), (13, 23907925), (23, 13513175), (25, 12432121), (65, 4781585), (115, 2702635), (299, 1039475), (325, 956317), (575, 540527), (1495, 207895), (7475, 41579)]