1379125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 2021760

約数和(自身を除く): 642635

約数列:

[1, 5, 11, 17, 25, 55, 59, 85, 125, 187, 275, 295, 425, 649, 935, 1003, 1375, 1475, 2125, 3245, 4675, 5015, 7375, 11033, 16225, 23375, 25075, 55165, 81125, 125375, 275825, 1379125]

約数ペア:

[(1, 1379125), (5, 275825), (11, 125375), (17, 81125), (25, 55165), (55, 25075), (59, 23375), (85, 16225), (125, 11033), (187, 7375), (275, 5015), (295, 4675), (425, 3245), (649, 2125), (935, 1475), (1003, 1375)]