85383285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 148030848

約数和(自身を除く): 62647563

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2531, 2595, 6747, 7593, 11245, 12655, 32903, 33735, 37965, 98709, 164515, 437863, 493545, 1313589, 2189315, 5692219, 6567945, 17076657, 28461095, 85383285]

約数ペア:

[(1, 85383285), (3, 28461095), (5, 17076657), (13, 6567945), (15, 5692219), (39, 2189315), (65, 1313589), (173, 493545), (195, 437863), (519, 164515), (865, 98709), (2249, 37965), (2531, 33735), (2595, 32903), (6747, 12655), (7593, 11245)]