7604025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 14790720

約数和(自身を除く): 7186695

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 709, 715, 825, 975, 2127, 2145, 3545, 3575, 7799, 9217, 10635, 10725, 17725, 23397, 27651, 38995, 46085, 53175, 101387, 116985, 138255, 194975, 230425, 304161, 506935, 584925, 691275, 1520805, 2534675, 7604025]

約数ペア:

[(1, 7604025), (3, 2534675), (5, 1520805), (11, 691275), (13, 584925), (15, 506935), (25, 304161), (33, 230425), (39, 194975), (55, 138255), (65, 116985), (75, 101387), (143, 53175), (165, 46085), (195, 38995), (275, 27651), (325, 23397), (429, 17725), (709, 10725), (715, 10635), (825, 9217), (975, 7799), (2127, 3575), (2145, 3545)]