2006186775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6857}}^1$

素因数の和:7000

約数の個数: 48

約数和(自身を含む): 3428780544

約数和(自身を除く): 1422593769

約数列:

[1, 3, 5, 15, 25, 47, 75, 83, 141, 235, 249, 415, 705, 1175, 1245, 2075, 3525, 3901, 6225, 6857, 11703, 19505, 20571, 34285, 58515, 97525, 102855, 171425, 292575, 322279, 514275, 569131, 966837, 1611395, 1707393, 2845655, 4834185, 8056975, 8536965, 14228275, 24170925, 26749157, 42684825, 80247471, 133745785, 401237355, 668728925, 2006186775]

約数ペア:

[(1, 2006186775), (3, 668728925), (5, 401237355), (15, 133745785), (25, 80247471), (47, 42684825), (75, 26749157), (83, 24170925), (141, 14228275), (235, 8536965), (249, 8056975), (415, 4834185), (705, 2845655), (1175, 1707393), (1245, 1611395), (2075, 966837), (3525, 569131), (3901, 514275), (6225, 322279), (6857, 292575), (11703, 171425), (19505, 102855), (20571, 97525), (34285, 58515)]