86455795

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 120245760

約数和(自身を除く): 33789965

約数列:

[1, 5, 17, 19, 47, 67, 85, 95, 235, 289, 323, 335, 799, 893, 1139, 1273, 1445, 1615, 3149, 3995, 4465, 5491, 5695, 6365, 13583, 15181, 15745, 19363, 21641, 27455, 53533, 59831, 67915, 75905, 96815, 108205, 258077, 267665, 299155, 367897, 910061, 1017127, 1290385, 1839485, 4550305, 5085635, 17291159, 86455795]

約数ペア:

[(1, 86455795), (5, 17291159), (17, 5085635), (19, 4550305), (47, 1839485), (67, 1290385), (85, 1017127), (95, 910061), (235, 367897), (289, 299155), (323, 267665), (335, 258077), (799, 108205), (893, 96815), (1139, 75905), (1273, 67915), (1445, 59831), (1615, 53533), (3149, 27455), (3995, 21641), (4465, 19363), (5491, 15745), (5695, 15181), (6365, 13583)]