164131815

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7213}}^1$

素因数の和:7299

約数の個数: 32

約数和(自身を含む): 276325056

約数和(自身を除く): 112193241

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 4551, 7213, 7585, 21639, 22755, 36065, 108195, 266881, 295733, 800643, 887199, 1334405, 1478665, 4003215, 4435995, 10942121, 32826363, 54710605, 164131815]

約数ペア:

[(1, 164131815), (3, 54710605), (5, 32826363), (15, 10942121), (37, 4435995), (41, 4003215), (111, 1478665), (123, 1334405), (185, 887199), (205, 800643), (555, 295733), (615, 266881), (1517, 108195), (4551, 36065), (7213, 22755), (7585, 21639)]