4350525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 3506115

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 71, 75, 95, 129, 213, 215, 285, 355, 475, 645, 817, 1065, 1075, 1349, 1425, 1775, 2451, 3053, 3225, 4047, 4085, 5325, 6745, 9159, 12255, 15265, 20235, 20425, 33725, 45795, 58007, 61275, 76325, 101175, 174021, 228975, 290035, 870105, 1450175, 4350525]

約数ペア:

[(1, 4350525), (3, 1450175), (5, 870105), (15, 290035), (19, 228975), (25, 174021), (43, 101175), (57, 76325), (71, 61275), (75, 58007), (95, 45795), (129, 33725), (213, 20425), (215, 20235), (285, 15265), (355, 12255), (475, 9159), (645, 6745), (817, 5325), (1065, 4085), (1075, 4047), (1349, 3225), (1425, 3053), (1775, 2451)]