75004685

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 112671360

約数和(自身を除く): 37666675

約数列:

[1, 5, 7, 19, 35, 43, 61, 95, 133, 215, 301, 305, 427, 665, 817, 1159, 1505, 1849, 2135, 2623, 4085, 5719, 5795, 8113, 9245, 12943, 13115, 18361, 28595, 35131, 40565, 49837, 64715, 91805, 112789, 175655, 245917, 249185, 348859, 563945, 789523, 1229585, 1744295, 2142991, 3947615, 10714955, 15000937, 75004685]

約数ペア:

[(1, 75004685), (5, 15000937), (7, 10714955), (19, 3947615), (35, 2142991), (43, 1744295), (61, 1229585), (95, 789523), (133, 563945), (215, 348859), (301, 249185), (305, 245917), (427, 175655), (665, 112789), (817, 91805), (1159, 64715), (1505, 49837), (1849, 40565), (2135, 35131), (2623, 28595), (4085, 18361), (5719, 13115), (5795, 12943), (8113, 9245)]