1515868705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5147}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 2054916864

約数和(自身を除く): 539048159

約数列:

[1, 5, 13, 23, 65, 115, 197, 299, 985, 1495, 2561, 4531, 5147, 12805, 22655, 25735, 58903, 66911, 118381, 294515, 334555, 591905, 1013959, 1538953, 5069795, 7694765, 13181467, 23321057, 65907335, 116605285, 303173741, 1515868705]

約数ペア:

[(1, 1515868705), (5, 303173741), (13, 116605285), (23, 65907335), (65, 23321057), (115, 13181467), (197, 7694765), (299, 5069795), (985, 1538953), (1495, 1013959), (2561, 591905), (4531, 334555), (5147, 294515), (12805, 118381), (22655, 66911), (25735, 58903)]