971143915

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 1346112000

約数和(自身を除く): 374968085

約数列:

[1, 5, 7, 35, 179, 379, 409, 895, 1253, 1895, 2045, 2653, 2863, 6265, 13265, 14315, 67841, 73211, 155011, 339205, 366055, 474887, 512477, 775055, 1085077, 2374435, 2562385, 5425385, 27746969, 138734845, 194228783, 971143915]

約数ペア:

[(1, 971143915), (5, 194228783), (7, 138734845), (35, 27746969), (179, 5425385), (379, 2562385), (409, 2374435), (895, 1085077), (1253, 775055), (1895, 512477), (2045, 474887), (2653, 366055), (2863, 339205), (6265, 155011), (13265, 73211), (14315, 67841)]