128532105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16901}}^1$

素因数の和:16938

約数の個数: 36

約数和(自身を含む): 241259148

約数和(自身を除く): 112727043

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 16901, 50703, 84505, 152109, 219713, 253515, 659139, 760545, 1098565, 1977417, 2856269, 3295695, 8568807, 9887085, 14281345, 25706421, 42844035, 128532105]

約数ペア:

[(1, 128532105), (3, 42844035), (5, 25706421), (9, 14281345), (13, 9887085), (15, 8568807), (39, 3295695), (45, 2856269), (65, 1977417), (117, 1098565), (169, 760545), (195, 659139), (507, 253515), (585, 219713), (845, 152109), (1521, 84505), (2535, 50703), (7605, 16901)]