90322575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4064

約数の個数: 48

約数和(自身を含む): 174679296

約数和(自身を除く): 84356721

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 3225, 4001, 4515, 7525, 12003, 20005, 22575, 28007, 60015, 84021, 100025, 140035, 172043, 300075, 420105, 516129, 700175, 860215, 1204301, 2100525, 2580645, 3612903, 4301075, 6021505, 12903225, 18064515, 30107525, 90322575]

約数ペア:

[(1, 90322575), (3, 30107525), (5, 18064515), (7, 12903225), (15, 6021505), (21, 4301075), (25, 3612903), (35, 2580645), (43, 2100525), (75, 1204301), (105, 860215), (129, 700175), (175, 516129), (215, 420105), (301, 300075), (525, 172043), (645, 140035), (903, 100025), (1075, 84021), (1505, 60015), (3225, 28007), (4001, 22575), (4515, 20005), (7525, 12003)]