23971663615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{997}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 29567306880

約数和(自身を除く): 5595643265

約数列:

[1, 5, 71, 89, 355, 445, 761, 997, 3805, 4985, 6319, 31595, 54031, 67729, 70787, 88733, 270155, 338645, 353935, 443665, 758717, 3793585, 4808759, 6300043, 24043795, 31500215, 53868907, 67525813, 269344535, 337629065, 4794332723, 23971663615]

約数ペア:

[(1, 23971663615), (5, 4794332723), (71, 337629065), (89, 269344535), (355, 67525813), (445, 53868907), (761, 31500215), (997, 24043795), (3805, 6300043), (4985, 4808759), (6319, 3793585), (31595, 758717), (54031, 443665), (67729, 353935), (70787, 338645), (88733, 270155)]