40083705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 74265984

約数和(自身を除く): 34182279

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 347, 453, 755, 765, 1041, 1359, 1735, 2265, 2567, 3123, 5205, 5899, 6795, 7701, 12835, 15615, 17697, 23103, 29495, 38505, 52397, 53091, 88485, 115515, 157191, 261985, 265455, 471573, 785955, 890749, 2357865, 2672247, 4453745, 8016741, 13361235, 40083705]

約数ペア:

[(1, 40083705), (3, 13361235), (5, 8016741), (9, 4453745), (15, 2672247), (17, 2357865), (45, 890749), (51, 785955), (85, 471573), (151, 265455), (153, 261985), (255, 157191), (347, 115515), (453, 88485), (755, 53091), (765, 52397), (1041, 38505), (1359, 29495), (1735, 23103), (2265, 17697), (2567, 15615), (3123, 12835), (5205, 7701), (5899, 6795)]