26474125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 35493120

約数和(自身を除く): 9018995

約数列:

[1, 5, 19, 25, 71, 95, 125, 157, 355, 475, 785, 1349, 1775, 2375, 2983, 3925, 6745, 8875, 11147, 14915, 19625, 33725, 55735, 74575, 168625, 211793, 278675, 372875, 1058965, 1393375, 5294825, 26474125]

約数ペア:

[(1, 26474125), (5, 5294825), (19, 1393375), (25, 1058965), (71, 372875), (95, 278675), (125, 211793), (157, 168625), (355, 74575), (475, 55735), (785, 33725), (1349, 19625), (1775, 14915), (2375, 11147), (2983, 8875), (3925, 6745)]