11426985

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 19922760

約数和(自身を除く): 8495775

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1289, 1773, 2955, 3867, 6445, 8865, 11601, 19335, 58005, 253933, 761799, 1269665, 2285397, 3808995, 11426985]

約数ペア:

[(1, 11426985), (3, 3808995), (5, 2285397), (9, 1269665), (15, 761799), (45, 253933), (197, 58005), (591, 19335), (985, 11601), (1289, 8865), (1773, 6445), (2955, 3867)]