245363085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3041}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 466959168

約数和(自身を除く): 221596083

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 489, 495, 815, 1467, 1793, 2445, 3041, 5379, 7335, 8965, 9123, 15205, 16137, 26895, 27369, 33451, 45615, 80685, 100353, 136845, 167255, 301059, 495683, 501765, 1487049, 1505295, 2478415, 4461147, 5452513, 7435245, 16357539, 22305735, 27262565, 49072617, 81787695, 245363085]

約数ペア:

[(1, 245363085), (3, 81787695), (5, 49072617), (9, 27262565), (11, 22305735), (15, 16357539), (33, 7435245), (45, 5452513), (55, 4461147), (99, 2478415), (163, 1505295), (165, 1487049), (489, 501765), (495, 495683), (815, 301059), (1467, 167255), (1793, 136845), (2445, 100353), (3041, 80685), (5379, 45615), (7335, 33451), (8965, 27369), (9123, 26895), (15205, 16137)]