7296885

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 13416480

約数和(自身を除く): 6119595

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 419, 645, 1161, 1257, 1935, 2095, 3483, 3771, 5805, 6285, 11313, 17415, 18017, 18855, 33939, 54051, 56565, 90085, 162153, 169695, 270255, 486459, 810765, 1459377, 2432295, 7296885]

約数ペア:

[(1, 7296885), (3, 2432295), (5, 1459377), (9, 810765), (15, 486459), (27, 270255), (43, 169695), (45, 162153), (81, 90085), (129, 56565), (135, 54051), (215, 33939), (387, 18855), (405, 18017), (419, 17415), (645, 11313), (1161, 6285), (1257, 5805), (1935, 3771), (2095, 3483)]