84980535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 144986112

約数和(自身を除く): 60005577

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2207, 2265, 2567, 6621, 7701, 11035, 12835, 33105, 37519, 38505, 112557, 187595, 333257, 562785, 999771, 1666285, 4998855, 5665369, 16996107, 28326845, 84980535]

約数ペア:

[(1, 84980535), (3, 28326845), (5, 16996107), (15, 5665369), (17, 4998855), (51, 1666285), (85, 999771), (151, 562785), (255, 333257), (453, 187595), (755, 112557), (2207, 38505), (2265, 37519), (2567, 33105), (6621, 12835), (7701, 11035)]