23715965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 12088195

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1109, 1645, 3055, 4277, 5545, 7763, 14417, 21385, 38815, 52123, 72085, 100919, 260615, 364861, 504595, 677599, 1824305, 3387995, 4743193, 23715965]

約数ペア:

[(1, 23715965), (5, 4743193), (7, 3387995), (13, 1824305), (35, 677599), (47, 504595), (65, 364861), (91, 260615), (235, 100919), (329, 72085), (455, 52123), (611, 38815), (1109, 21385), (1645, 14417), (3055, 7763), (4277, 5545)]