25191415735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1\times {\mathrm{2969}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 31947696000

約数和(自身を除く): 6756280265

約数列:

[1, 5, 23, 89, 115, 445, 829, 2047, 2969, 4145, 10235, 14845, 19067, 68287, 73781, 95335, 264241, 341435, 368905, 1321205, 1696963, 2461301, 6077543, 8484815, 12306505, 30387715, 56609923, 219055789, 283049615, 1095278945, 5038283147, 25191415735]

約数ペア:

[(1, 25191415735), (5, 5038283147), (23, 1095278945), (89, 283049615), (115, 219055789), (445, 56609923), (829, 30387715), (2047, 12306505), (2969, 8484815), (4145, 6077543), (10235, 2461301), (14845, 1696963), (19067, 1321205), (68287, 368905), (73781, 341435), (95335, 264241)]