23398545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 16725615

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1031, 1335, 1513, 3093, 4539, 5155, 7565, 15465, 17527, 22695, 52581, 87635, 91759, 262905, 275277, 458795, 1376385, 1559903, 4679709, 7799515, 23398545]

約数ペア:

[(1, 23398545), (3, 7799515), (5, 4679709), (15, 1559903), (17, 1376385), (51, 458795), (85, 275277), (89, 262905), (255, 91759), (267, 87635), (445, 52581), (1031, 22695), (1335, 17527), (1513, 15465), (3093, 7565), (4539, 5155)]