83118905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 107136000

約数和(自身を除く): 24017095

約数列:

[1, 5, 31, 59, 61, 149, 155, 295, 305, 745, 1829, 1891, 3599, 4619, 8791, 9089, 9145, 9455, 17995, 23095, 43955, 45445, 111569, 272521, 281759, 536251, 557845, 1362605, 1408795, 2681255, 16623781, 83118905]

約数ペア:

[(1, 83118905), (5, 16623781), (31, 2681255), (59, 1408795), (61, 1362605), (149, 557845), (155, 536251), (295, 281759), (305, 272521), (745, 111569), (1829, 45445), (1891, 43955), (3599, 23095), (4619, 17995), (8791, 9455), (9089, 9145)]