24681705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 42156288

約数和(自身を除く): 17474583

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 641, 755, 1923, 2265, 2567, 3205, 7701, 9615, 10897, 12835, 32691, 38505, 54485, 96791, 163455, 290373, 483955, 1451865, 1645447, 4936341, 8227235, 24681705]

約数ペア:

[(1, 24681705), (3, 8227235), (5, 4936341), (15, 1645447), (17, 1451865), (51, 483955), (85, 290373), (151, 163455), (255, 96791), (453, 54485), (641, 38505), (755, 32691), (1923, 12835), (2265, 10897), (2567, 9615), (3205, 7701)]