42855995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 21010885

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 719, 917, 1703, 3595, 4585, 5033, 8515, 9347, 11921, 25165, 46735, 59605, 65429, 94189, 327145, 470945, 659323, 1224457, 3296615, 6122285, 8571199, 42855995]

約数ペア:

[(1, 42855995), (5, 8571199), (7, 6122285), (13, 3296615), (35, 1224457), (65, 659323), (91, 470945), (131, 327145), (455, 94189), (655, 65429), (719, 59605), (917, 46735), (1703, 25165), (3595, 11921), (4585, 9347), (5033, 8515)]