15395085

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 12909555

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 251, 261, 423, 435, 705, 753, 1255, 1305, 1363, 2115, 2259, 3765, 4089, 6815, 7279, 11295, 11797, 12267, 20445, 21837, 35391, 36395, 58985, 61335, 65511, 106173, 109185, 176955, 327555, 342113, 530865, 1026339, 1710565, 3079017, 5131695, 15395085]

約数ペア:

[(1, 15395085), (3, 5131695), (5, 3079017), (9, 1710565), (15, 1026339), (29, 530865), (45, 342113), (47, 327555), (87, 176955), (141, 109185), (145, 106173), (235, 65511), (251, 61335), (261, 58985), (423, 36395), (435, 35391), (705, 21837), (753, 20445), (1255, 12267), (1305, 11797), (1363, 11295), (2115, 7279), (2259, 6815), (3765, 4089)]