29896695

素因数分解:

$3^4\times 5^1\times {\mathrm{73819}}^1$

素因数の和:73836

約数の個数: 20

約数和(自身を含む): 53593320

約数和(自身を除く): 23696625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73819, 221457, 369095, 664371, 1107285, 1993113, 3321855, 5979339, 9965565, 29896695]

約数ペア:

[(1, 29896695), (3, 9965565), (5, 5979339), (9, 3321855), (15, 1993113), (27, 1107285), (45, 664371), (81, 369095), (135, 221457), (405, 73819)]