65105915

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 91521024

約数和(自身を除く): 26415109

約数列:

[1, 5, 7, 35, 97, 127, 151, 485, 635, 679, 755, 889, 1057, 3395, 4445, 5285, 12319, 14647, 19177, 61595, 73235, 86233, 95885, 102529, 134239, 431165, 512645, 671195, 1860169, 9300845, 13021183, 65105915]

約数ペア:

[(1, 65105915), (5, 13021183), (7, 9300845), (35, 1860169), (97, 671195), (127, 512645), (151, 431165), (485, 134239), (635, 102529), (679, 95885), (755, 86233), (889, 73235), (1057, 61595), (3395, 19177), (4445, 14647), (5285, 12319)]