97838125

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 161948160

約数和(自身を除く): 64110035

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 107, 125, 133, 175, 209, 275, 385, 475, 535, 625, 665, 749, 875, 1045, 1177, 1375, 1463, 1925, 2033, 2375, 2675, 3325, 3745, 4375, 5225, 5885, 6875, 7315, 8239, 9625, 10165, 11875, 13375, 14231, 16625, 18725, 22363, 26125, 29425, 36575, 41195, 48125, 50825, 66875, 71155, 83125, 93625, 111815, 130625, 147125, 156541, 182875, 205975, 254125, 355775, 468125, 559075, 735625, 782705, 914375, 1029875, 1270625, 1778875, 2795375, 3913525, 5149375, 8894375, 13976875, 19567625, 97838125]

約数ペア:

[(1, 97838125), (5, 19567625), (7, 13976875), (11, 8894375), (19, 5149375), (25, 3913525), (35, 2795375), (55, 1778875), (77, 1270625), (95, 1029875), (107, 914375), (125, 782705), (133, 735625), (175, 559075), (209, 468125), (275, 355775), (385, 254125), (475, 205975), (535, 182875), (625, 156541), (665, 147125), (749, 130625), (875, 111815), (1045, 93625), (1177, 83125), (1375, 71155), (1463, 66875), (1925, 50825), (2033, 48125), (2375, 41195), (2675, 36575), (3325, 29425), (3745, 26125), (4375, 22363), (5225, 18725), (5885, 16625), (6875, 14231), (7315, 13375), (8239, 11875), (9625, 10165)]