848552805

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 1512635904

約数和(自身を除く): 664083099

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 151, 235, 423, 453, 705, 755, 1359, 2115, 2265, 2657, 6795, 7097, 7971, 13285, 21291, 23913, 35485, 39855, 63873, 106455, 119565, 124879, 319365, 374637, 401207, 624395, 1123911, 1203621, 1873185, 2006035, 3610863, 5619555, 6018105, 18054315, 18856729, 56570187, 94283645, 169710561, 282850935, 848552805]

約数ペア:

[(1, 848552805), (3, 282850935), (5, 169710561), (9, 94283645), (15, 56570187), (45, 18856729), (47, 18054315), (141, 6018105), (151, 5619555), (235, 3610863), (423, 2006035), (453, 1873185), (705, 1203621), (755, 1123911), (1359, 624395), (2115, 401207), (2265, 374637), (2657, 319365), (6795, 124879), (7097, 119565), (7971, 106455), (13285, 63873), (21291, 39855), (23913, 35485)]