90520695

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14683}}^1$

素因数の和:14831

約数の個数: 24

約数和(自身を含む): 158058576

約数和(自身を除く): 67537881

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 14683, 44049, 73415, 132147, 220245, 660735, 2011571, 6034713, 10057855, 18104139, 30173565, 90520695]

約数ペア:

[(1, 90520695), (3, 30173565), (5, 18104139), (9, 10057855), (15, 6034713), (45, 2011571), (137, 660735), (411, 220245), (685, 132147), (1233, 73415), (2055, 44049), (6165, 14683)]