81282793535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{58979}}^1$

素因数の和:59255

約数の個数: 32

約数和(自身を含む): 104465376000

約数和(自身を除く): 23182582465

約数列:

[1, 5, 19, 89, 95, 163, 445, 815, 1691, 3097, 8455, 14507, 15485, 58979, 72535, 275633, 294895, 1120601, 1378165, 5249131, 5603005, 9613577, 26245655, 48067885, 99733489, 182657963, 498667445, 855608353, 913289815, 4278041765, 16256558707, 81282793535]

約数ペア:

[(1, 81282793535), (5, 16256558707), (19, 4278041765), (89, 913289815), (95, 855608353), (163, 498667445), (445, 182657963), (815, 99733489), (1691, 48067885), (3097, 26245655), (8455, 9613577), (14507, 5603005), (15485, 5249131), (58979, 1378165), (72535, 1120601), (275633, 294895)]