180169425

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{5303}}^1$

素因数の和:5470

約数の個数: 36

約数和(自身を含む): 324901824

約数和(自身を除く): 144732399

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 453, 755, 1359, 2265, 3775, 5303, 6795, 11325, 15909, 26515, 33975, 47727, 79545, 132575, 238635, 397725, 800753, 1193175, 2402259, 4003765, 7206777, 12011295, 20018825, 36033885, 60056475, 180169425]

約数ペア:

[(1, 180169425), (3, 60056475), (5, 36033885), (9, 20018825), (15, 12011295), (25, 7206777), (45, 4003765), (75, 2402259), (151, 1193175), (225, 800753), (453, 397725), (755, 238635), (1359, 132575), (2265, 79545), (3775, 47727), (5303, 33975), (6795, 26515), (11325, 15909)]