211344705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32878

約数の個数: 48

約数和(自身を含む): 430387776

約数和(自身を除く): 219043071

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 32843, 98529, 164215, 295587, 361273, 426959, 492645, 1083819, 1280877, 1477935, 1806365, 2134795, 3251457, 3842631, 4696549, 5419095, 6404385, 14089647, 16257285, 19213155, 23482745, 42268941, 70448235, 211344705]

約数ペア:

[(1, 211344705), (3, 70448235), (5, 42268941), (9, 23482745), (11, 19213155), (13, 16257285), (15, 14089647), (33, 6404385), (39, 5419095), (45, 4696549), (55, 3842631), (65, 3251457), (99, 2134795), (117, 1806365), (143, 1477935), (165, 1280877), (195, 1083819), (429, 492645), (495, 426959), (585, 361273), (715, 295587), (1287, 164215), (2145, 98529), (6435, 32843)]