85189695

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 138682368

約数和(自身を除く): 53492673

約数列:

[1, 3, 5, 15, 127, 197, 227, 381, 591, 635, 681, 985, 1135, 1905, 2955, 3405, 25019, 28829, 44719, 75057, 86487, 125095, 134157, 144145, 223595, 375285, 432435, 670785, 5679313, 17037939, 28396565, 85189695]

約数ペア:

[(1, 85189695), (3, 28396565), (5, 17037939), (15, 5679313), (127, 670785), (197, 432435), (227, 375285), (381, 223595), (591, 144145), (635, 134157), (681, 125095), (985, 86487), (1135, 75057), (1905, 44719), (2955, 28829), (3405, 25019)]