11869485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 20373120

約数和(自身を除く): 8503635

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 523, 1335, 1513, 1569, 2615, 4539, 7565, 7845, 8891, 22695, 26673, 44455, 46547, 133365, 139641, 232735, 698205, 791299, 2373897, 3956495, 11869485]

約数ペア:

[(1, 11869485), (3, 3956495), (5, 2373897), (15, 791299), (17, 698205), (51, 232735), (85, 139641), (89, 133365), (255, 46547), (267, 44455), (445, 26673), (523, 22695), (1335, 8891), (1513, 7845), (1569, 7565), (2615, 4539)]