386932905

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1619}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 691441920

約数和(自身を除く): 304509015

約数列:

[1, 3, 5, 9, 15, 45, 47, 113, 141, 235, 339, 423, 565, 705, 1017, 1619, 1695, 2115, 4857, 5085, 5311, 8095, 14571, 15933, 24285, 26555, 47799, 72855, 76093, 79665, 182947, 228279, 238995, 380465, 548841, 684837, 914735, 1141395, 1646523, 2744205, 3424185, 8232615, 8598509, 25795527, 42992545, 77386581, 128977635, 386932905]

約数ペア:

[(1, 386932905), (3, 128977635), (5, 77386581), (9, 42992545), (15, 25795527), (45, 8598509), (47, 8232615), (113, 3424185), (141, 2744205), (235, 1646523), (339, 1141395), (423, 914735), (565, 684837), (705, 548841), (1017, 380465), (1619, 238995), (1695, 228279), (2115, 182947), (4857, 79665), (5085, 76093), (5311, 72855), (8095, 47799), (14571, 26555), (15933, 24285)]