86693985

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{39317}}^1$

素因数の和:39342

約数の個数: 36

約数和(自身を含む): 174807828

約数和(自身を除く): 88113843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 39317, 117951, 196585, 275219, 353853, 589755, 825657, 1376095, 1769265, 1926533, 2476971, 4128285, 5779599, 9632665, 12384855, 17338797, 28897995, 86693985]

約数ペア:

[(1, 86693985), (3, 28897995), (5, 17338797), (7, 12384855), (9, 9632665), (15, 5779599), (21, 4128285), (35, 2476971), (45, 1926533), (49, 1769265), (63, 1376095), (105, 825657), (147, 589755), (245, 353853), (315, 275219), (441, 196585), (735, 117951), (2205, 39317)]