5471505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 5011695

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 199, 235, 423, 585, 597, 611, 705, 995, 1791, 1833, 2115, 2587, 2985, 3055, 5499, 7761, 8955, 9165, 9353, 12935, 23283, 27495, 28059, 38805, 46765, 84177, 116415, 121589, 140295, 364767, 420885, 607945, 1094301, 1823835, 5471505]

約数ペア:

[(1, 5471505), (3, 1823835), (5, 1094301), (9, 607945), (13, 420885), (15, 364767), (39, 140295), (45, 121589), (47, 116415), (65, 84177), (117, 46765), (141, 38805), (195, 28059), (199, 27495), (235, 23283), (423, 12935), (585, 9353), (597, 9165), (611, 8955), (705, 7761), (995, 5499), (1791, 3055), (1833, 2985), (2115, 2587)]