74585005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 104493312

約数和(自身を除く): 29908307

約数列:

[1, 5, 11, 43, 47, 55, 61, 121, 215, 235, 305, 473, 517, 605, 671, 2021, 2365, 2585, 2623, 2867, 3355, 5203, 5687, 7381, 10105, 13115, 14335, 22231, 26015, 28435, 28853, 31537, 36905, 111155, 123281, 144265, 157685, 244541, 317383, 346907, 616405, 1222705, 1356091, 1586915, 1734535, 6780455, 14917001, 74585005]

約数ペア:

[(1, 74585005), (5, 14917001), (11, 6780455), (43, 1734535), (47, 1586915), (55, 1356091), (61, 1222705), (121, 616405), (215, 346907), (235, 317383), (305, 244541), (473, 157685), (517, 144265), (605, 123281), (671, 111155), (2021, 36905), (2365, 31537), (2585, 28853), (2623, 28435), (2867, 26015), (3355, 22231), (5203, 14335), (5687, 13115), (7381, 10105)]