30886075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3623}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 43140096

約数和(自身を除く): 12254021

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 3623, 8525, 18115, 39853, 90575, 112313, 199265, 561565, 996325, 1235443, 2807825, 6177215, 30886075]

約数ペア:

[(1, 30886075), (5, 6177215), (11, 2807825), (25, 1235443), (31, 996325), (55, 561565), (155, 199265), (275, 112313), (341, 90575), (775, 39853), (1705, 18115), (3623, 8525)]