26430795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25537}}^1$

素因数の和:25571

約数の個数: 24

約数和(自身を含む): 47807136

約数和(自身を除く): 21376341

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 25537, 76611, 127685, 229833, 383055, 587351, 1149165, 1762053, 2936755, 5286159, 8810265, 26430795]

約数ペア:

[(1, 26430795), (3, 8810265), (5, 5286159), (9, 2936755), (15, 1762053), (23, 1149165), (45, 587351), (69, 383055), (115, 229833), (207, 127685), (345, 76611), (1035, 25537)]