15690424281

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1\times {\mathrm{5227}}^1$

素因数の和:6101

約数の個数: 32

約数和(自身を含む): 24058503168

約数和(自身を除く): 8368078887

約数列:

[1, 3, 7, 21, 223, 641, 669, 1561, 1923, 4487, 4683, 5227, 13461, 15681, 36589, 109767, 142943, 428829, 1000601, 1165621, 3001803, 3350507, 3496863, 8159347, 10051521, 23453549, 24478041, 70360647, 747163061, 2241489183, 5230141427, 15690424281]

約数ペア:

[(1, 15690424281), (3, 5230141427), (7, 2241489183), (21, 747163061), (223, 70360647), (641, 24478041), (669, 23453549), (1561, 10051521), (1923, 8159347), (4487, 3496863), (4683, 3350507), (5227, 3001803), (13461, 1165621), (15681, 1000601), (36589, 428829), (109767, 142943)]