47674725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 91422720

約数和(自身を除く): 43747995

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1279, 1491, 1775, 2485, 3837, 5325, 6395, 7455, 8953, 12425, 19185, 26859, 31975, 37275, 44765, 90809, 95925, 134295, 223825, 272427, 454045, 635663, 671475, 1362135, 1906989, 2270225, 3178315, 6810675, 9534945, 15891575, 47674725]

約数ペア:

[(1, 47674725), (3, 15891575), (5, 9534945), (7, 6810675), (15, 3178315), (21, 2270225), (25, 1906989), (35, 1362135), (71, 671475), (75, 635663), (105, 454045), (175, 272427), (213, 223825), (355, 134295), (497, 95925), (525, 90809), (1065, 44765), (1279, 37275), (1491, 31975), (1775, 26859), (2485, 19185), (3837, 12425), (5325, 8953), (6395, 7455)]