75529995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 49107189

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 573, 615, 643, 955, 1929, 2865, 3215, 7831, 9645, 23493, 26363, 39155, 79089, 117465, 122813, 131815, 368439, 395445, 614065, 1842195, 5035333, 15105999, 25176665, 75529995]

約数ペア:

[(1, 75529995), (3, 25176665), (5, 15105999), (15, 5035333), (41, 1842195), (123, 614065), (191, 395445), (205, 368439), (573, 131815), (615, 122813), (643, 117465), (955, 79089), (1929, 39155), (2865, 26363), (3215, 23493), (7831, 9645)]