15002415

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 40

約数和(自身を含む): 28488240

約数和(自身を除く): 13485825

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2179, 2295, 6537, 6885, 10895, 19611, 32685, 37043, 58833, 98055, 111129, 176499, 185215, 294165, 333387, 555645, 882495, 1000161, 1666935, 3000483, 5000805, 15002415]

約数ペア:

[(1, 15002415), (3, 5000805), (5, 3000483), (9, 1666935), (15, 1000161), (17, 882495), (27, 555645), (45, 333387), (51, 294165), (81, 185215), (85, 176499), (135, 111129), (153, 98055), (255, 58833), (405, 37043), (459, 32685), (765, 19611), (1377, 10895), (2179, 6885), (2295, 6537)]