25888115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 9383821

約数列:

[1, 5, 11, 53, 55, 83, 107, 265, 415, 535, 583, 913, 1177, 2915, 4399, 4565, 5671, 5885, 8881, 21995, 28355, 44405, 48389, 62381, 97691, 241945, 311905, 470693, 488455, 2353465, 5177623, 25888115]

約数ペア:

[(1, 25888115), (5, 5177623), (11, 2353465), (53, 488455), (55, 470693), (83, 311905), (107, 241945), (265, 97691), (415, 62381), (535, 48389), (583, 44405), (913, 28355), (1177, 21995), (2915, 8881), (4399, 5885), (4565, 5671)]