85310519

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 105390720

約数和(自身を除く): 20080201

約数列:

[1, 7, 23, 49, 59, 161, 413, 1127, 1283, 1357, 2891, 8981, 9499, 29509, 62867, 66493, 75697, 206563, 529879, 1445941, 1741031, 3709153, 12187217, 85310519]

約数ペア:

[(1, 85310519), (7, 12187217), (23, 3709153), (49, 1741031), (59, 1445941), (161, 529879), (413, 206563), (1127, 75697), (1283, 66493), (1357, 62867), (2891, 29509), (8981, 9499)]