29124865

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 45209664

約数和(自身を除く): 16084799

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 101, 107, 245, 385, 505, 535, 539, 707, 749, 1111, 1177, 2695, 3535, 3745, 4949, 5243, 5555, 5885, 7777, 8239, 10807, 24745, 26215, 38885, 41195, 54035, 54439, 57673, 75649, 118877, 272195, 288365, 378245, 529543, 594385, 832139, 2647715, 4160695, 5824973, 29124865]

約数ペア:

[(1, 29124865), (5, 5824973), (7, 4160695), (11, 2647715), (35, 832139), (49, 594385), (55, 529543), (77, 378245), (101, 288365), (107, 272195), (245, 118877), (385, 75649), (505, 57673), (535, 54439), (539, 54035), (707, 41195), (749, 38885), (1111, 26215), (1177, 24745), (2695, 10807), (3535, 8239), (3745, 7777), (4949, 5885), (5243, 5555)]