120441375

素因数分解:

$3^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 218861760

約数和(自身を除く): 98420385

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 151, 225, 375, 453, 709, 755, 1125, 1359, 2127, 2265, 3545, 3775, 6381, 6795, 10635, 11325, 17725, 18875, 31905, 33975, 53175, 56625, 88625, 107059, 159525, 169875, 265875, 321177, 535295, 797625, 963531, 1605885, 2676475, 4817655, 8029425, 13382375, 24088275, 40147125, 120441375]

約数ペア:

[(1, 120441375), (3, 40147125), (5, 24088275), (9, 13382375), (15, 8029425), (25, 4817655), (45, 2676475), (75, 1605885), (125, 963531), (151, 797625), (225, 535295), (375, 321177), (453, 265875), (709, 169875), (755, 159525), (1125, 107059), (1359, 88625), (2127, 56625), (2265, 53175), (3545, 33975), (3775, 31905), (6381, 18875), (6795, 17725), (10635, 11325)]