1230257835

素因数分解:

$3^3\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{3389}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 2188584000

約数和(自身を除く): 958326165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2689, 3389, 8067, 10167, 13445, 16945, 24201, 30501, 40335, 50835, 72603, 91503, 121005, 152505, 363015, 457515, 9113021, 27339063, 45565105, 82017189, 136695315, 246051567, 410085945, 1230257835]

約数ペア:

[(1, 1230257835), (3, 410085945), (5, 246051567), (9, 136695315), (15, 82017189), (27, 45565105), (45, 27339063), (135, 9113021), (2689, 457515), (3389, 363015), (8067, 152505), (10167, 121005), (13445, 91503), (16945, 72603), (24201, 50835), (30501, 40335)]