121144105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 158381568

約数和(自身を除く): 37237463

約数列:

[1, 5, 23, 37, 71, 115, 185, 355, 401, 851, 1633, 2005, 2627, 4255, 8165, 9223, 13135, 14837, 28471, 46115, 60421, 74185, 142355, 302105, 341251, 654833, 1053427, 1706255, 3274165, 5267135, 24228821, 121144105]

約数ペア:

[(1, 121144105), (5, 24228821), (23, 5267135), (37, 3274165), (71, 1706255), (115, 1053427), (185, 654833), (355, 341251), (401, 302105), (851, 142355), (1633, 74185), (2005, 60421), (2627, 46115), (4255, 28471), (8165, 14837), (9223, 13135)]