27541795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 34391808

約数和(自身を除く): 6850013

約数列:

[1, 5, 31, 137, 155, 685, 1297, 4247, 6485, 21235, 40207, 177689, 201035, 888445, 5508359, 27541795]

約数ペア:

[(1, 27541795), (5, 5508359), (31, 888445), (137, 201035), (155, 177689), (685, 40207), (1297, 21235), (4247, 6485)]