193896325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 291409920

約数和(自身を除く): 97513595

約数列:

[1, 5, 7, 23, 25, 35, 67, 115, 161, 175, 335, 469, 575, 719, 805, 1541, 1675, 2345, 3595, 4025, 5033, 7705, 10787, 11725, 16537, 17975, 25165, 38525, 48173, 53935, 82685, 115759, 125825, 240865, 269675, 337211, 413425, 578795, 1107979, 1204325, 1686055, 2893975, 5539895, 7755853, 8430275, 27699475, 38779265, 193896325]

約数ペア:

[(1, 193896325), (5, 38779265), (7, 27699475), (23, 8430275), (25, 7755853), (35, 5539895), (67, 2893975), (115, 1686055), (161, 1204325), (175, 1107979), (335, 578795), (469, 413425), (575, 337211), (719, 269675), (805, 240865), (1541, 125825), (1675, 115759), (2345, 82685), (3595, 53935), (4025, 48173), (5033, 38525), (7705, 25165), (10787, 17975), (11725, 16537)]