75872505

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13003}}^1$

素因数の和:13400

約数の個数: 16

約数和(自身を含む): 121717440

約数和(自身を除く): 45844935

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 13003, 39009, 65015, 195045, 5058167, 15174501, 25290835, 75872505]

約数ペア:

[(1, 75872505), (3, 25290835), (5, 15174501), (15, 5058167), (389, 195045), (1167, 65015), (1945, 39009), (5835, 13003)]