61839135

素因数分解:

$3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1787}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 107387280

約数和(自身を除く): 45548145

約数列:

[1, 3, 5, 9, 15, 45, 769, 1787, 2307, 3845, 5361, 6921, 8935, 11535, 16083, 26805, 34605, 80415, 1374203, 4122609, 6871015, 12367827, 20613045, 61839135]

約数ペア:

[(1, 61839135), (3, 20613045), (5, 12367827), (9, 6871015), (15, 4122609), (45, 1374203), (769, 80415), (1787, 34605), (2307, 26805), (3845, 16083), (5361, 11535), (6921, 8935)]