23485945

素因数分解:

$5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 33000264

約数和(自身を除く): 9514319

約数列:

[1, 5, 7, 35, 49, 245, 257, 373, 1285, 1799, 1865, 2611, 8995, 12593, 13055, 18277, 62965, 91385, 95861, 479305, 671027, 3355135, 4697189, 23485945]

約数ペア:

[(1, 23485945), (5, 4697189), (7, 3355135), (35, 671027), (49, 479305), (245, 95861), (257, 91385), (373, 62965), (1285, 18277), (1799, 13055), (1865, 12593), (2611, 8995)]