89000445

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 145238400

約数和(自身を除く): 56237955

約数列:

[1, 3, 5, 15, 89, 163, 267, 409, 445, 489, 815, 1227, 1335, 2045, 2445, 6135, 14507, 36401, 43521, 66667, 72535, 109203, 182005, 200001, 217605, 333335, 546015, 1000005, 5933363, 17800089, 29666815, 89000445]

約数ペア:

[(1, 89000445), (3, 29666815), (5, 17800089), (15, 5933363), (89, 1000005), (163, 546015), (267, 333335), (409, 217605), (445, 200001), (489, 182005), (815, 109203), (1227, 72535), (1335, 66667), (2045, 43521), (2445, 36401), (6135, 14507)]