4887155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2660749

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 467, 805, 1495, 2093, 2335, 3269, 6071, 10465, 10741, 16345, 30355, 42497, 53705, 75187, 139633, 212485, 375935, 698165, 977431, 4887155]

約数ペア:

[(1, 4887155), (5, 977431), (7, 698165), (13, 375935), (23, 212485), (35, 139633), (65, 75187), (91, 53705), (115, 42497), (161, 30355), (299, 16345), (455, 10741), (467, 10465), (805, 6071), (1495, 3269), (2093, 2335)]