3805125

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 6464640

約数和(自身を除く): 2659515

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 139, 219, 365, 375, 417, 695, 1095, 1825, 2085, 3475, 5475, 9125, 10147, 10425, 17375, 27375, 30441, 50735, 52125, 152205, 253675, 761025, 1268375, 3805125]

約数ペア:

[(1, 3805125), (3, 1268375), (5, 761025), (15, 253675), (25, 152205), (73, 52125), (75, 50735), (125, 30441), (139, 27375), (219, 17375), (365, 10425), (375, 10147), (417, 9125), (695, 5475), (1095, 3475), (1825, 2085)]