64222005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5857}}^1$

素因数の和:5925

約数の個数: 32

約数和(自身を含む): 111348864

約数和(自身を除く): 47126859

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 5857, 10965, 17571, 29285, 87855, 99569, 251851, 298707, 497845, 755553, 1259255, 1493535, 3777765, 4281467, 12844401, 21407335, 64222005]

約数ペア:

[(1, 64222005), (3, 21407335), (5, 12844401), (15, 4281467), (17, 3777765), (43, 1493535), (51, 1259255), (85, 755553), (129, 497845), (215, 298707), (255, 251851), (645, 99569), (731, 87855), (2193, 29285), (3655, 17571), (5857, 10965)]