23333265

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 44300520

約数和(自身を除く): 20967255

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 3389, 6885, 10167, 16945, 30501, 50835, 57613, 91503, 152505, 172839, 274509, 288065, 457515, 518517, 864195, 1372545, 1555551, 2592585, 4666653, 7777755, 23333265]

約数ペア:

[(1, 23333265), (3, 7777755), (5, 4666653), (9, 2592585), (15, 1555551), (17, 1372545), (27, 864195), (45, 518517), (51, 457515), (81, 288065), (85, 274509), (135, 172839), (153, 152505), (255, 91503), (405, 57613), (459, 50835), (765, 30501), (1377, 16945), (2295, 10167), (3389, 6885)]