84441225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 160346880

約数和(自身を除く): 75905655

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 5387, 15675, 16161, 26935, 59257, 80805, 102353, 134675, 177771, 296285, 307059, 404025, 511765, 888855, 1125883, 1481425, 1535295, 2558825, 3377649, 4444275, 5629415, 7676475, 16888245, 28147075, 84441225]

約数ペア:

[(1, 84441225), (3, 28147075), (5, 16888245), (11, 7676475), (15, 5629415), (19, 4444275), (25, 3377649), (33, 2558825), (55, 1535295), (57, 1481425), (75, 1125883), (95, 888855), (165, 511765), (209, 404025), (275, 307059), (285, 296285), (475, 177771), (627, 134675), (825, 102353), (1045, 80805), (1425, 59257), (3135, 26935), (5225, 16161), (5387, 15675)]