28305603535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1\times {\mathrm{5927}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 38270029824

約数和(自身を除く): 9964426289

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 2801, 5927, 14005, 29635, 30811, 65197, 86831, 154055, 183737, 325985, 434155, 918685, 955141, 2021107, 4775705, 10105535, 16601527, 83007635, 182616797, 514647337, 913083985, 2573236685, 5661120707, 28305603535]

約数ペア:

[(1, 28305603535), (5, 5661120707), (11, 2573236685), (31, 913083985), (55, 514647337), (155, 182616797), (341, 83007635), (1705, 16601527), (2801, 10105535), (5927, 4775705), (14005, 2021107), (29635, 955141), (30811, 918685), (65197, 434155), (86831, 325985), (154055, 183737)]