201517085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18049}}^1$

素因数の和:18101

約数の個数: 32

約数和(自身を含む): 311904000

約数和(自身を除く): 110386915

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 18049, 90245, 126343, 198539, 523421, 631715, 992695, 1389773, 2617105, 3663947, 5757631, 6948865, 18319735, 28788155, 40303417, 201517085]

約数ペア:

[(1, 201517085), (5, 40303417), (7, 28788155), (11, 18319735), (29, 6948865), (35, 5757631), (55, 3663947), (77, 2617105), (145, 1389773), (203, 992695), (319, 631715), (385, 523421), (1015, 198539), (1595, 126343), (2233, 90245), (11165, 18049)]