8482725

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 16204320

約数和(自身を除く): 7721595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 71, 75, 81, 135, 177, 213, 225, 295, 355, 405, 531, 639, 675, 885, 1065, 1475, 1593, 1775, 1917, 2025, 2655, 3195, 4189, 4425, 4779, 5325, 5751, 7965, 9585, 12567, 13275, 15975, 20945, 23895, 28755, 37701, 39825, 47925, 62835, 104725, 113103, 119475, 143775, 188505, 314175, 339309, 565515, 942525, 1696545, 2827575, 8482725]

約数ペア:

[(1, 8482725), (3, 2827575), (5, 1696545), (9, 942525), (15, 565515), (25, 339309), (27, 314175), (45, 188505), (59, 143775), (71, 119475), (75, 113103), (81, 104725), (135, 62835), (177, 47925), (213, 39825), (225, 37701), (295, 28755), (355, 23895), (405, 20945), (531, 15975), (639, 13275), (675, 12567), (885, 9585), (1065, 7965), (1475, 5751), (1593, 5325), (1775, 4779), (1917, 4425), (2025, 4189), (2655, 3195)]