97245765

素因数分解:

$3^4\times 5^1\times {\mathrm{240113}}^1$

素因数の和:240130

約数の個数: 20

約数和(自身を含む): 174322764

約数和(自身を除く): 77076999

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 240113, 720339, 1200565, 2161017, 3601695, 6483051, 10805085, 19449153, 32415255, 97245765]

約数ペア:

[(1, 97245765), (3, 32415255), (5, 19449153), (9, 10805085), (15, 6483051), (27, 3601695), (45, 2161017), (81, 1200565), (135, 720339), (405, 240113)]