485989725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 871305344

約数和(自身を除く): 385315619

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 151, 195, 325, 453, 755, 975, 1963, 2265, 3301, 3775, 5889, 9815, 9903, 11325, 16505, 29445, 42913, 49075, 49515, 82525, 128739, 147225, 214565, 247575, 498451, 643695, 1072825, 1495353, 2492255, 3218475, 6479863, 7476765, 12461275, 19439589, 32399315, 37383825, 97197945, 161996575, 485989725]

約数ペア:

[(1, 485989725), (3, 161996575), (5, 97197945), (13, 37383825), (15, 32399315), (25, 19439589), (39, 12461275), (65, 7476765), (75, 6479863), (151, 3218475), (195, 2492255), (325, 1495353), (453, 1072825), (755, 643695), (975, 498451), (1963, 247575), (2265, 214565), (3301, 147225), (3775, 128739), (5889, 82525), (9815, 49515), (9903, 49075), (11325, 42913), (16505, 29445)]