158394555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106663}}^1$

素因数の和:106688

約数の個数: 32

約数和(自身を含む): 307192320

約数和(自身を除く): 148797765

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 106663, 319989, 533315, 959967, 1173293, 1599945, 2879901, 3519879, 4799835, 5866465, 10559637, 14399505, 17599395, 31678911, 52798185, 158394555]

約数ペア:

[(1, 158394555), (3, 52798185), (5, 31678911), (9, 17599395), (11, 14399505), (15, 10559637), (27, 5866465), (33, 4799835), (45, 3519879), (55, 2879901), (99, 1599945), (135, 1173293), (165, 959967), (297, 533315), (495, 319989), (1485, 106663)]