188766255

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 311205888

約数和(自身を除く): 122439633

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 573, 615, 955, 1607, 2865, 4821, 7831, 8035, 23493, 24105, 39155, 65887, 117465, 197661, 306937, 329435, 920811, 988305, 1534685, 4604055, 12584417, 37753251, 62922085, 188766255]

約数ペア:

[(1, 188766255), (3, 62922085), (5, 37753251), (15, 12584417), (41, 4604055), (123, 1534685), (191, 988305), (205, 920811), (573, 329435), (615, 306937), (955, 197661), (1607, 117465), (2865, 65887), (4821, 39155), (7831, 24105), (8035, 23493)]