138832625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 186001920

約数和(自身を除く): 47169295

約数列:

[1, 5, 17, 25, 79, 85, 125, 395, 425, 827, 1343, 1975, 2125, 4135, 6715, 9875, 14059, 20675, 33575, 65333, 70295, 103375, 167875, 326665, 351475, 1110661, 1633325, 1757375, 5553305, 8166625, 27766525, 138832625]

約数ペア:

[(1, 138832625), (5, 27766525), (17, 8166625), (25, 5553305), (79, 1757375), (85, 1633325), (125, 1110661), (395, 351475), (425, 326665), (827, 167875), (1343, 103375), (1975, 70295), (2125, 65333), (4135, 33575), (6715, 20675), (9875, 14059)]