156969554885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{385831}}^1$

素因数の和:386429

約数の個数: 32

約数和(自身を含む): 221683633920

約数和(自身を除く): 64714079035

約数列:

[1, 5, 11, 13, 55, 65, 143, 569, 715, 2845, 6259, 7397, 31295, 36985, 81367, 385831, 406835, 1929155, 4244141, 5015803, 21220705, 25079015, 55173833, 219537839, 275869165, 1097689195, 2414916229, 2853991907, 12074581145, 14269959535, 31393910977, 156969554885]

約数ペア:

[(1, 156969554885), (5, 31393910977), (11, 14269959535), (13, 12074581145), (55, 2853991907), (65, 2414916229), (143, 1097689195), (569, 275869165), (715, 219537839), (2845, 55173833), (6259, 25079015), (7397, 21220705), (31295, 5015803), (36985, 4244141), (81367, 1929155), (385831, 406835)]