47802165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 32708811

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1091, 1905, 2921, 3273, 5455, 8763, 14605, 16365, 25093, 43815, 75279, 125465, 138557, 376395, 415671, 692785, 2078355, 3186811, 9560433, 15934055, 47802165]

約数ペア:

[(1, 47802165), (3, 15934055), (5, 9560433), (15, 3186811), (23, 2078355), (69, 692785), (115, 415671), (127, 376395), (345, 138557), (381, 125465), (635, 75279), (1091, 43815), (1905, 25093), (2921, 16365), (3273, 14605), (5455, 8763)]