133180465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 194431104

約数和(自身を除く): 61250639

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 121, 187, 253, 391, 563, 605, 935, 1265, 1955, 2057, 2783, 2815, 4301, 6193, 9571, 10285, 12949, 13915, 21505, 30965, 47311, 47855, 64745, 68123, 105281, 142439, 220133, 236555, 340615, 526405, 712195, 1100665, 1158091, 1566829, 2421463, 5790455, 7834145, 12107315, 26636093, 133180465]

約数ペア:

[(1, 133180465), (5, 26636093), (11, 12107315), (17, 7834145), (23, 5790455), (55, 2421463), (85, 1566829), (115, 1158091), (121, 1100665), (187, 712195), (253, 526405), (391, 340615), (563, 236555), (605, 220133), (935, 142439), (1265, 105281), (1955, 68123), (2057, 64745), (2783, 47855), (2815, 47311), (4301, 30965), (6193, 21505), (9571, 13915), (10285, 12949)]