2005146225

素因数分解:

$3^3\times 5^2\times {\mathrm{467}}^1\times {\mathrm{6361}}^1$

素因数の和:6847

約数の個数: 48

約数和(自身を含む): 3691995840

約数和(自身を除く): 1686849615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 467, 675, 1401, 2335, 4203, 6361, 7005, 11675, 12609, 19083, 21015, 31805, 35025, 57249, 63045, 95415, 105075, 159025, 171747, 286245, 315225, 477075, 858735, 1431225, 2970587, 4293675, 8911761, 14852935, 26735283, 44558805, 74264675, 80205849, 133676415, 222794025, 401029245, 668382075, 2005146225]

約数ペア:

[(1, 2005146225), (3, 668382075), (5, 401029245), (9, 222794025), (15, 133676415), (25, 80205849), (27, 74264675), (45, 44558805), (75, 26735283), (135, 14852935), (225, 8911761), (467, 4293675), (675, 2970587), (1401, 1431225), (2335, 858735), (4203, 477075), (6361, 315225), (7005, 286245), (11675, 171747), (12609, 159025), (19083, 105075), (21015, 95415), (31805, 63045), (35025, 57249)]