1300145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 1966272

約数和(自身を除く): 666127

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 307, 385, 605, 847, 1535, 2149, 3377, 4235, 10745, 16885, 23639, 37147, 118195, 185735, 260029, 1300145]

約数ペア:

[(1, 1300145), (5, 260029), (7, 185735), (11, 118195), (35, 37147), (55, 23639), (77, 16885), (121, 10745), (307, 4235), (385, 3377), (605, 2149), (847, 1535)]