83805215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 116968320

約数和(自身を除く): 33163105

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 1933, 3335, 8671, 9665, 25129, 43355, 44459, 56057, 125645, 222295, 280285, 577967, 728741, 1289311, 2889835, 3643705, 6446555, 16761043, 83805215]

約数ペア:

[(1, 83805215), (5, 16761043), (13, 6446555), (23, 3643705), (29, 2889835), (65, 1289311), (115, 728741), (145, 577967), (299, 280285), (377, 222295), (667, 125645), (1495, 56057), (1885, 44459), (1933, 43355), (3335, 25129), (8671, 9665)]