542377275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15289}}^1$

素因数の和:15356

約数の個数: 48

約数和(自身を含む): 1001066880

約数和(自身を除く): 458689605

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 11825, 15289, 35475, 45867, 76445, 168179, 229335, 382225, 504537, 657427, 840895, 1146675, 1972281, 2522685, 3287135, 4204475, 7231697, 9861405, 12613425, 16435675, 21695091, 36158485, 49307025, 108475455, 180792425, 542377275]

約数ペア:

[(1, 542377275), (3, 180792425), (5, 108475455), (11, 49307025), (15, 36158485), (25, 21695091), (33, 16435675), (43, 12613425), (55, 9861405), (75, 7231697), (129, 4204475), (165, 3287135), (215, 2522685), (275, 1972281), (473, 1146675), (645, 840895), (825, 657427), (1075, 504537), (1419, 382225), (2365, 229335), (3225, 168179), (7095, 76445), (11825, 45867), (15289, 35475)]