111971845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 147502080

約数和(自身を除く): 35530235

約数列:

[1, 5, 19, 31, 95, 155, 193, 197, 589, 965, 985, 2945, 3667, 3743, 5983, 6107, 18335, 18715, 29915, 30535, 38021, 113677, 116033, 190105, 568385, 580165, 722399, 1178651, 3611995, 5893255, 22394369, 111971845]

約数ペア:

[(1, 111971845), (5, 22394369), (19, 5893255), (31, 3611995), (95, 1178651), (155, 722399), (193, 580165), (197, 568385), (589, 190105), (965, 116033), (985, 113677), (2945, 38021), (3667, 30535), (3743, 29915), (5983, 18715), (6107, 18335)]