26372005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 9553115

約数列:

[1, 5, 11, 53, 55, 83, 109, 265, 415, 545, 583, 913, 1199, 2915, 4399, 4565, 5777, 5995, 9047, 21995, 28885, 45235, 48389, 63547, 99517, 241945, 317735, 479491, 497585, 2397455, 5274401, 26372005]

約数ペア:

[(1, 26372005), (5, 5274401), (11, 2397455), (53, 497585), (55, 479491), (83, 317735), (109, 241945), (265, 99517), (415, 63547), (545, 48389), (583, 45235), (913, 28885), (1199, 21995), (2915, 9047), (4399, 5995), (4565, 5777)]