11897200225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{481181}}^1$

素因数の和:481257

約数の個数: 24

約数和(自身を含む): 15751973952

約数和(自身を除く): 3854773727

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 24725, 481181, 2405905, 11067163, 12029525, 20690783, 55335815, 103453915, 276679075, 475888009, 517269575, 2379440045, 11897200225]

約数ペア:

[(1, 11897200225), (5, 2379440045), (23, 517269575), (25, 475888009), (43, 276679075), (115, 103453915), (215, 55335815), (575, 20690783), (989, 12029525), (1075, 11067163), (4945, 2405905), (24725, 481181)]