828339945

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{1597}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 1340785920

約数和(自身を除く): 512445975

約数列:

[1, 3, 5, 15, 151, 229, 453, 687, 755, 1145, 1597, 2265, 3435, 4791, 7985, 23955, 34579, 103737, 172895, 241147, 365713, 518685, 723441, 1097139, 1205735, 1828565, 3617205, 5485695, 55222663, 165667989, 276113315, 828339945]

約数ペア:

[(1, 828339945), (3, 276113315), (5, 165667989), (15, 55222663), (151, 5485695), (229, 3617205), (453, 1828565), (687, 1205735), (755, 1097139), (1145, 723441), (1597, 518685), (2265, 365713), (3435, 241147), (4791, 172895), (7985, 103737), (23955, 34579)]