23217495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13039

約数の個数: 32

約数和(自身を含む): 44955648

約数和(自身を除く): 21738153

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 13007, 39021, 65035, 91049, 195105, 221119, 273147, 455245, 663357, 1105595, 1365735, 1547833, 3316785, 4643499, 7739165, 23217495]

約数ペア:

[(1, 23217495), (3, 7739165), (5, 4643499), (7, 3316785), (15, 1547833), (17, 1365735), (21, 1105595), (35, 663357), (51, 455245), (85, 273147), (105, 221119), (119, 195105), (255, 91049), (357, 65035), (595, 39021), (1785, 13007)]