31140135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53231}}^1$

素因数の和:53255

約数の個数: 24

約数和(自身を含む): 58129344

約数和(自身を除く): 26989209

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53231, 159693, 266155, 479079, 692003, 798465, 2076009, 2395395, 3460015, 6228027, 10380045, 31140135]

約数ペア:

[(1, 31140135), (3, 10380045), (5, 6228027), (9, 3460015), (13, 2395395), (15, 2076009), (39, 798465), (45, 692003), (65, 479079), (117, 266155), (195, 159693), (585, 53231)]