747065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 1060992

約数和(自身を除く): 313927

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 289, 517, 799, 935, 1445, 2585, 3179, 3995, 8789, 13583, 15895, 43945, 67915, 149413, 747065]

約数ペア:

[(1, 747065), (5, 149413), (11, 67915), (17, 43945), (47, 15895), (55, 13583), (85, 8789), (187, 3995), (235, 3179), (289, 2585), (517, 1445), (799, 935)]