334227275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 445685760

約数和(自身を除く): 111458485

約数列:

[1, 5, 25, 31, 53, 79, 103, 155, 265, 395, 515, 775, 1325, 1643, 1975, 2449, 2575, 3193, 4187, 5459, 8137, 8215, 12245, 15965, 20935, 27295, 40685, 41075, 61225, 79825, 104675, 129797, 136475, 169229, 203425, 252247, 431261, 648985, 846145, 1261235, 2156305, 3244925, 4230725, 6306175, 10781525, 13369091, 66845455, 334227275]

約数ペア:

[(1, 334227275), (5, 66845455), (25, 13369091), (31, 10781525), (53, 6306175), (79, 4230725), (103, 3244925), (155, 2156305), (265, 1261235), (395, 846145), (515, 648985), (775, 431261), (1325, 252247), (1643, 203425), (1975, 169229), (2449, 136475), (2575, 129797), (3193, 104675), (4187, 79825), (5459, 61225), (8137, 41075), (8215, 40685), (12245, 27295), (15965, 20935)]