1282107745

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 1718340480

約数和(自身を除く): 436232735

約数列:

[1, 5, 19, 23, 89, 95, 115, 347, 361, 437, 445, 1691, 1735, 1805, 2047, 2185, 6593, 7981, 8303, 8455, 10235, 30883, 32129, 32965, 38893, 39905, 41515, 125267, 151639, 154415, 160645, 194465, 586777, 626335, 710309, 738967, 758195, 2881141, 2933885, 3551545, 3694835, 11148763, 13495871, 14405705, 55743815, 67479355, 256421549, 1282107745]

約数ペア:

[(1, 1282107745), (5, 256421549), (19, 67479355), (23, 55743815), (89, 14405705), (95, 13495871), (115, 11148763), (347, 3694835), (361, 3551545), (437, 2933885), (445, 2881141), (1691, 758195), (1735, 738967), (1805, 710309), (2047, 626335), (2185, 586777), (6593, 194465), (7981, 160645), (8303, 154415), (8455, 151639), (10235, 125267), (30883, 41515), (32129, 39905), (32965, 38893)]