61587075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 116956800

約数和(自身を除く): 55369725

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, 3929, 5225, 11787, 15675, 19645, 43219, 58935, 74651, 98225, 129657, 216095, 223953, 294675, 373255, 648285, 821161, 1080475, 1119765, 1866275, 2463483, 3241425, 4105805, 5598825, 12317415, 20529025, 61587075]

約数ペア:

[(1, 61587075), (3, 20529025), (5, 12317415), (11, 5598825), (15, 4105805), (19, 3241425), (25, 2463483), (33, 1866275), (55, 1119765), (57, 1080475), (75, 821161), (95, 648285), (165, 373255), (209, 294675), (275, 223953), (285, 216095), (475, 129657), (627, 98225), (825, 74651), (1045, 58935), (1425, 43219), (3135, 19645), (3929, 15675), (5225, 11787)]