61253805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 104976000

約数和(自身を除く): 43722195

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2699, 4539, 7565, 8097, 13495, 22695, 40485, 45883, 137649, 229415, 240211, 688245, 720633, 1201055, 3603165, 4083587, 12250761, 20417935, 61253805]

約数ペア:

[(1, 61253805), (3, 20417935), (5, 12250761), (15, 4083587), (17, 3603165), (51, 1201055), (85, 720633), (89, 688245), (255, 240211), (267, 229415), (445, 137649), (1335, 45883), (1513, 40485), (2699, 22695), (4539, 13495), (7565, 8097)]