8768398465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{4423}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 11317936896

約数和(自身を除く): 2549538431

約数列:

[1, 5, 17, 83, 85, 281, 415, 1405, 1411, 4423, 4777, 7055, 22115, 23323, 23885, 75191, 116615, 367109, 375955, 396491, 1242863, 1835545, 1982455, 6214315, 6240853, 21128671, 31204265, 103157629, 105643355, 515788145, 1753679693, 8768398465]

約数ペア:

[(1, 8768398465), (5, 1753679693), (17, 515788145), (83, 105643355), (85, 103157629), (281, 31204265), (415, 21128671), (1405, 6240853), (1411, 6214315), (4423, 1982455), (4777, 1835545), (7055, 1242863), (22115, 396491), (23323, 375955), (23885, 367109), (75191, 116615)]