74365695

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 134368080

約数和(自身を除く): 60002385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 1321, 2085, 3753, 3963, 6255, 6605, 11259, 11889, 18765, 19815, 35667, 56295, 59445, 107001, 178335, 183619, 535005, 550857, 918095, 1652571, 2754285, 4957713, 8262855, 14873139, 24788565, 74365695]

約数ペア:

[(1, 74365695), (3, 24788565), (5, 14873139), (9, 8262855), (15, 4957713), (27, 2754285), (45, 1652571), (81, 918095), (135, 550857), (139, 535005), (405, 183619), (417, 178335), (695, 107001), (1251, 59445), (1321, 56295), (2085, 35667), (3753, 19815), (3963, 18765), (6255, 11889), (6605, 11259)]