17105415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 12339705

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1277, 2679, 3831, 4465, 6385, 13395, 19155, 24263, 60019, 72789, 121315, 180057, 300095, 363945, 900285, 1140361, 3421083, 5701805, 17105415]

約数ペア:

[(1, 17105415), (3, 5701805), (5, 3421083), (15, 1140361), (19, 900285), (47, 363945), (57, 300095), (95, 180057), (141, 121315), (235, 72789), (285, 60019), (705, 24263), (893, 19155), (1277, 13395), (2679, 6385), (3831, 4465)]