86193415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 43821305

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 1709, 4585, 7205, 8545, 10087, 11963, 18799, 50435, 59815, 93995, 131593, 223879, 657965, 1119395, 1567153, 2462669, 7835765, 12313345, 17238683, 86193415]

約数ペア:

[(1, 86193415), (5, 17238683), (7, 12313345), (11, 7835765), (35, 2462669), (55, 1567153), (77, 1119395), (131, 657965), (385, 223879), (655, 131593), (917, 93995), (1441, 59815), (1709, 50435), (4585, 18799), (7205, 11963), (8545, 10087)]