71327295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 136687824

約数和(自身を除く): 65360529

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 113, 117, 169, 195, 249, 339, 415, 507, 565, 585, 747, 845, 1017, 1079, 1245, 1469, 1521, 1695, 2535, 3237, 3735, 4407, 5085, 5395, 7345, 7605, 9379, 9711, 13221, 14027, 16185, 19097, 22035, 28137, 42081, 46895, 48555, 57291, 66105, 70135, 84411, 95485, 121927, 126243, 140685, 171873, 210405, 286455, 365781, 422055, 609635, 631215, 859365, 1097343, 1585051, 1828905, 4755153, 5486715, 7925255, 14265459, 23775765, 71327295]

約数ペア:

[(1, 71327295), (3, 23775765), (5, 14265459), (9, 7925255), (13, 5486715), (15, 4755153), (39, 1828905), (45, 1585051), (65, 1097343), (83, 859365), (113, 631215), (117, 609635), (169, 422055), (195, 365781), (249, 286455), (339, 210405), (415, 171873), (507, 140685), (565, 126243), (585, 121927), (747, 95485), (845, 84411), (1017, 70135), (1079, 66105), (1245, 57291), (1469, 48555), (1521, 46895), (1695, 42081), (2535, 28137), (3237, 22035), (3735, 19097), (4407, 16185), (5085, 14027), (5395, 13221), (7345, 9711), (7605, 9379)]