13912035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 23872320

約数和(自身を除く): 9960285

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 613, 1335, 1513, 1839, 3065, 4539, 7565, 9195, 10421, 22695, 31263, 52105, 54557, 156315, 163671, 272785, 818355, 927469, 2782407, 4637345, 13912035]

約数ペア:

[(1, 13912035), (3, 4637345), (5, 2782407), (15, 927469), (17, 818355), (51, 272785), (85, 163671), (89, 156315), (255, 54557), (267, 52105), (445, 31263), (613, 22695), (1335, 10421), (1513, 9195), (1839, 7565), (3065, 4539)]