222090705

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{6961}}^1$

素因数の和:7681

約数の個数: 24

約数和(自身を含む): 385555560

約数和(自身を除く): 163464855

約数列:

[1, 3, 5, 9, 15, 45, 709, 2127, 3545, 6381, 6961, 10635, 20883, 31905, 34805, 62649, 104415, 313245, 4935349, 14806047, 24676745, 44418141, 74030235, 222090705]

約数ペア:

[(1, 222090705), (3, 74030235), (5, 44418141), (9, 24676745), (15, 14806047), (45, 4935349), (709, 313245), (2127, 104415), (3545, 62649), (6381, 34805), (6961, 31905), (10635, 20883)]