29383425

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 25255935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 431, 505, 675, 909, 1293, 1515, 2155, 2525, 2727, 3879, 4545, 6465, 7575, 10775, 11637, 13635, 19395, 22725, 32325, 43531, 58185, 68175, 96975, 130593, 217655, 290925, 391779, 652965, 1088275, 1175337, 1958895, 3264825, 5876685, 9794475, 29383425]

約数ペア:

[(1, 29383425), (3, 9794475), (5, 5876685), (9, 3264825), (15, 1958895), (25, 1175337), (27, 1088275), (45, 652965), (75, 391779), (101, 290925), (135, 217655), (225, 130593), (303, 96975), (431, 68175), (505, 58185), (675, 43531), (909, 32325), (1293, 22725), (1515, 19395), (2155, 13635), (2525, 11637), (2727, 10775), (3879, 7575), (4545, 6465)]