157066285025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1\times {\mathrm{2539}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 211573750080

約数和(自身を除く): 54507465055

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1453, 1703, 2539, 3275, 7265, 8515, 12695, 18889, 33007, 36325, 42575, 63475, 94445, 165035, 190343, 332609, 472225, 825175, 951715, 1663045, 2474459, 3689167, 4323917, 4758575, 8315225, 12372295, 18445835, 21619585, 47959171, 61861475, 92229175, 108097925, 239795855, 483280877, 1198979275, 2416404385, 6282651401, 12082021925, 31413257005, 157066285025]

約数ペア:

[(1, 157066285025), (5, 31413257005), (13, 12082021925), (25, 6282651401), (65, 2416404385), (131, 1198979275), (325, 483280877), (655, 239795855), (1453, 108097925), (1703, 92229175), (2539, 61861475), (3275, 47959171), (7265, 21619585), (8515, 18445835), (12695, 12372295), (18889, 8315225), (33007, 4758575), (36325, 4323917), (42575, 3689167), (63475, 2474459), (94445, 1663045), (165035, 951715), (190343, 825175), (332609, 472225)]