69253005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5651}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 119370240

約数和(自身を除く): 50117235

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 5651, 12255, 16953, 28255, 84765, 107369, 242993, 322107, 536845, 728979, 1214965, 1610535, 3644895, 4616867, 13850601, 23084335, 69253005]

約数ペア:

[(1, 69253005), (3, 23084335), (5, 13850601), (15, 4616867), (19, 3644895), (43, 1610535), (57, 1214965), (95, 728979), (129, 536845), (215, 322107), (285, 242993), (645, 107369), (817, 84765), (2451, 28255), (4085, 16953), (5651, 12255)]