74741345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 34744735

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 665, 1349, 1583, 2485, 6745, 7915, 9443, 11081, 30077, 47215, 55405, 112393, 150385, 210539, 561965, 786751, 1052695, 2135467, 3933755, 10677335, 14948269, 74741345]

約数ペア:

[(1, 74741345), (5, 14948269), (7, 10677335), (19, 3933755), (35, 2135467), (71, 1052695), (95, 786751), (133, 561965), (355, 210539), (497, 150385), (665, 112393), (1349, 55405), (1583, 47215), (2485, 30077), (6745, 11081), (7915, 9443)]