274083265

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 375768000

約数和(自身を除く): 101684735

約数列:

[1, 5, 17, 19, 67, 85, 95, 149, 289, 323, 335, 745, 1139, 1273, 1445, 1615, 2533, 2831, 5491, 5695, 6365, 9983, 12665, 14155, 19363, 21641, 27455, 43061, 48127, 49915, 96815, 108205, 169711, 189677, 215305, 240635, 367897, 818159, 848555, 948385, 1839485, 2885087, 3224509, 4090795, 14425435, 16122545, 54816653, 274083265]

約数ペア:

[(1, 274083265), (5, 54816653), (17, 16122545), (19, 14425435), (67, 4090795), (85, 3224509), (95, 2885087), (149, 1839485), (289, 948385), (323, 848555), (335, 818159), (745, 367897), (1139, 240635), (1273, 215305), (1445, 189677), (1615, 169711), (2533, 108205), (2831, 96815), (5491, 49915), (5695, 48127), (6365, 43061), (9983, 27455), (12665, 21641), (14155, 19363)]