3639625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 4957056

約数和(自身を除く): 1317431

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 2647, 13235, 29117, 66175, 145585, 330875, 727925, 3639625]

約数ペア:

[(1, 3639625), (5, 727925), (11, 330875), (25, 145585), (55, 66175), (125, 29117), (275, 13235), (1375, 2647)]