222392115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149759}}^1$

素因数の和:149784

約数の個数: 32

約数和(自身を含む): 431308800

約数和(自身を除く): 208916685

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 149759, 449277, 748795, 1347831, 1647349, 2246385, 4043493, 4942047, 6739155, 8236745, 14826141, 20217465, 24710235, 44478423, 74130705, 222392115]

約数ペア:

[(1, 222392115), (3, 74130705), (5, 44478423), (9, 24710235), (11, 20217465), (15, 14826141), (27, 8236745), (33, 6739155), (45, 4942047), (55, 4043493), (99, 2246385), (135, 1647349), (165, 1347831), (297, 748795), (495, 449277), (1485, 149759)]