26575835

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 39325440

約数和(自身を除く): 12749605

約数列:

[1, 5, 11, 13, 31, 55, 65, 109, 121, 143, 155, 341, 403, 545, 605, 715, 1199, 1417, 1573, 1705, 2015, 3379, 3751, 4433, 5995, 7085, 7865, 13189, 15587, 16895, 18755, 22165, 37169, 43927, 48763, 65945, 77935, 171457, 185845, 219635, 243815, 408859, 483197, 857285, 2044295, 2415985, 5315167, 26575835]

約数ペア:

[(1, 26575835), (5, 5315167), (11, 2415985), (13, 2044295), (31, 857285), (55, 483197), (65, 408859), (109, 243815), (121, 219635), (143, 185845), (155, 171457), (341, 77935), (403, 65945), (545, 48763), (605, 43927), (715, 37169), (1199, 22165), (1417, 18755), (1573, 16895), (1705, 15587), (2015, 13189), (3379, 7865), (3751, 7085), (4433, 5995)]