223093675

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 337835520

約数和(自身を除く): 114741845

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 575, 805, 989, 1075, 1289, 1505, 4025, 4945, 6445, 6923, 7525, 9023, 24725, 29647, 32225, 34615, 45115, 55427, 148235, 173075, 207529, 225575, 277135, 387989, 741175, 1037645, 1274821, 1385675, 1939945, 5188225, 6374105, 8923747, 9699725, 31870525, 44618735, 223093675]

約数ペア:

[(1, 223093675), (5, 44618735), (7, 31870525), (23, 9699725), (25, 8923747), (35, 6374105), (43, 5188225), (115, 1939945), (161, 1385675), (175, 1274821), (215, 1037645), (301, 741175), (575, 387989), (805, 277135), (989, 225575), (1075, 207529), (1289, 173075), (1505, 148235), (4025, 55427), (4945, 45115), (6445, 34615), (6923, 32225), (7525, 29647), (9023, 24725)]