403020145

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 555289344

約数和(自身を除く): 152269199

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 1331, 2633, 2783, 6655, 13165, 13915, 28963, 30613, 60559, 144815, 153065, 302795, 318593, 666149, 1592965, 3330745, 3504523, 7327639, 17522615, 36638195, 80604029, 403020145]

約数ペア:

[(1, 403020145), (5, 80604029), (11, 36638195), (23, 17522615), (55, 7327639), (115, 3504523), (121, 3330745), (253, 1592965), (605, 666149), (1265, 318593), (1331, 302795), (2633, 153065), (2783, 144815), (6655, 60559), (13165, 30613), (13915, 28963)]