55995075

素因数分解:

$3^2\times 5^2\times {\mathrm{248867}}^1$

素因数の和:248883

約数の個数: 18

約数和(自身を含む): 100293804

約数和(自身を除く): 44298729

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 248867, 746601, 1244335, 2239803, 3733005, 6221675, 11199015, 18665025, 55995075]

約数ペア:

[(1, 55995075), (3, 18665025), (5, 11199015), (9, 6221675), (15, 3733005), (25, 2239803), (45, 1244335), (75, 746601), (225, 248867)]