10898125

素因数分解:

$5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 16194816

約数和(自身を除く): 5296691

約数列:

[1, 5, 7, 25, 35, 47, 53, 125, 175, 235, 265, 329, 371, 625, 875, 1175, 1325, 1645, 1855, 2491, 4375, 5875, 6625, 8225, 9275, 12455, 17437, 29375, 33125, 41125, 46375, 62275, 87185, 205625, 231875, 311375, 435925, 1556875, 2179625, 10898125]

約数ペア:

[(1, 10898125), (5, 2179625), (7, 1556875), (25, 435925), (35, 311375), (47, 231875), (53, 205625), (125, 87185), (175, 62275), (235, 46375), (265, 41125), (329, 33125), (371, 29375), (625, 17437), (875, 12455), (1175, 9275), (1325, 8225), (1645, 6625), (1855, 5875), (2491, 4375)]