315050875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 418017600

約数和(自身を除く): 102966725

約数列:

[1, 5, 19, 25, 95, 109, 125, 475, 545, 1217, 2071, 2375, 2725, 6085, 10355, 13625, 23123, 30425, 51775, 115615, 132653, 152125, 258875, 578075, 663265, 2520407, 2890375, 3316325, 12602035, 16581625, 63010175, 315050875]

約数ペア:

[(1, 315050875), (5, 63010175), (19, 16581625), (25, 12602035), (95, 3316325), (109, 2890375), (125, 2520407), (475, 663265), (545, 578075), (1217, 258875), (2071, 152125), (2375, 132653), (2725, 115615), (6085, 51775), (10355, 30425), (13625, 23123)]