20025135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34231}}^1$

素因数の和:34255

約数の個数: 24

約数和(自身を含む): 37381344

約数和(自身を除く): 17356209

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34231, 102693, 171155, 308079, 445003, 513465, 1335009, 1540395, 2225015, 4005027, 6675045, 20025135]

約数ペア:

[(1, 20025135), (3, 6675045), (5, 4005027), (9, 2225015), (13, 1540395), (15, 1335009), (39, 513465), (45, 445003), (65, 308079), (117, 171155), (195, 102693), (585, 34231)]