4719275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:283

約数の個数: 18

約数和(自身を含む): 6432996

約数和(自身を除く): 1713721

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 7205, 17161, 36025, 85805, 188771, 429025, 943855, 4719275]

約数ペア:

[(1, 4719275), (5, 943855), (11, 429025), (25, 188771), (55, 85805), (131, 36025), (275, 17161), (655, 7205), (1441, 3275)]