223101725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 359976960

約数和(自身を除く): 136875235

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 4025, 5039, 6325, 8855, 25195, 35273, 44275, 55429, 115897, 125975, 176365, 277145, 388003, 579485, 811279, 881825, 1274867, 1385725, 1940015, 2897425, 4056395, 6374335, 8924069, 9700075, 20281975, 31871675, 44620345, 223101725]

約数ペア:

[(1, 223101725), (5, 44620345), (7, 31871675), (11, 20281975), (23, 9700075), (25, 8924069), (35, 6374335), (55, 4056395), (77, 2897425), (115, 1940015), (161, 1385725), (175, 1274867), (253, 881825), (275, 811279), (385, 579485), (575, 388003), (805, 277145), (1265, 176365), (1771, 125975), (1925, 115897), (4025, 55429), (5039, 44275), (6325, 35273), (8855, 25195)]