84000915

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 72279405

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 67, 111, 135, 185, 201, 251, 333, 335, 555, 603, 753, 999, 1005, 1255, 1665, 1809, 2259, 2479, 3015, 3765, 4995, 6777, 7437, 9045, 9287, 11295, 12395, 16817, 22311, 27861, 33885, 37185, 46435, 50451, 66933, 83583, 84085, 111555, 139305, 151353, 250749, 252255, 334665, 417915, 454059, 622229, 756765, 1253745, 1866687, 2270295, 3111145, 5600061, 9333435, 16800183, 28000305, 84000915]

約数ペア:

[(1, 84000915), (3, 28000305), (5, 16800183), (9, 9333435), (15, 5600061), (27, 3111145), (37, 2270295), (45, 1866687), (67, 1253745), (111, 756765), (135, 622229), (185, 454059), (201, 417915), (251, 334665), (333, 252255), (335, 250749), (555, 151353), (603, 139305), (753, 111555), (999, 84085), (1005, 83583), (1255, 66933), (1665, 50451), (1809, 46435), (2259, 37185), (2479, 33885), (3015, 27861), (3765, 22311), (4995, 16817), (6777, 12395), (7437, 11295), (9045, 9287)]