25176285

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 45809280

約数和(自身を除く): 20632995

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4337, 5805, 13011, 21685, 39033, 65055, 117099, 186491, 195165, 559473, 585495, 932455, 1678419, 2797365, 5035257, 8392095, 25176285]

約数ペア:

[(1, 25176285), (3, 8392095), (5, 5035257), (9, 2797365), (15, 1678419), (27, 932455), (43, 585495), (45, 559473), (129, 195165), (135, 186491), (215, 117099), (387, 65055), (645, 39033), (1161, 21685), (1935, 13011), (4337, 5805)]