1555142300839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{34871}}^1$

素因数の和:35671

約数の個数: 32

約数和(自身を含む): 1695381788160

約数和(自身を除く): 140239487321

約数列:

[1, 19, 53, 67, 661, 1007, 1273, 3551, 12559, 34871, 35033, 44287, 67469, 662549, 665627, 841453, 1848163, 2336357, 2347211, 23049731, 35115097, 44390783, 44597009, 123826921, 437944889, 1221635743, 1544331977, 2352711499, 23211079117, 29342307563, 81849594781, 1555142300839]

約数ペア:

[(1, 1555142300839), (19, 81849594781), (53, 29342307563), (67, 23211079117), (661, 2352711499), (1007, 1544331977), (1273, 1221635743), (3551, 437944889), (12559, 123826921), (34871, 44597009), (35033, 44390783), (44287, 35115097), (67469, 23049731), (662549, 2347211), (665627, 2336357), (841453, 1848163)]