156950908175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{4091}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 201371968512

約数和(自身を除く): 44421060337

約数列:

[1, 5, 25, 47, 103, 235, 317, 515, 1175, 1585, 2575, 4091, 4841, 7925, 14899, 20455, 24205, 32651, 74495, 102275, 121025, 163255, 192277, 372475, 421373, 816275, 961385, 1296847, 1534597, 2106865, 4806925, 6484235, 7672985, 10534325, 19804531, 32421175, 38364925, 60951809, 99022655, 133575241, 304759045, 495113275, 667876205, 1523795225, 3339381025, 6278036327, 31390181635, 156950908175]

約数ペア:

[(1, 156950908175), (5, 31390181635), (25, 6278036327), (47, 3339381025), (103, 1523795225), (235, 667876205), (317, 495113275), (515, 304759045), (1175, 133575241), (1585, 99022655), (2575, 60951809), (4091, 38364925), (4841, 32421175), (7925, 19804531), (14899, 10534325), (20455, 7672985), (24205, 6484235), (32651, 4806925), (74495, 2106865), (102275, 1534597), (121025, 1296847), (163255, 961385), (192277, 816275), (372475, 421373)]