1681845647085

素因数分解:

$3^2\times 5^1\times {\mathrm{5449}}^1\times {\mathrm{6858937}}^1$

素因数の和:6864397

約数の個数: 24

約数和(自身を含む): 2915734543800

約数和(自身を除く): 1233888896715

約数列:

[1, 3, 5, 9, 15, 45, 5449, 16347, 27245, 49041, 81735, 245205, 6858937, 20576811, 34294685, 61730433, 102884055, 308652165, 37374347713, 112123043139, 186871738565, 336369129417, 560615215695, 1681845647085]

約数ペア:

[(1, 1681845647085), (3, 560615215695), (5, 336369129417), (9, 186871738565), (15, 112123043139), (45, 37374347713), (5449, 308652165), (16347, 102884055), (27245, 61730433), (49041, 34294685), (81735, 20576811), (245205, 6858937)]