11279125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 16563456

約数和(自身を除く): 5284331

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 631, 715, 1375, 1625, 3155, 3575, 6941, 8203, 15775, 17875, 34705, 41015, 78875, 90233, 173525, 205075, 451165, 867625, 1025375, 2255825, 11279125]

約数ペア:

[(1, 11279125), (5, 2255825), (11, 1025375), (13, 867625), (25, 451165), (55, 205075), (65, 173525), (125, 90233), (143, 78875), (275, 41015), (325, 34705), (631, 17875), (715, 15775), (1375, 8203), (1625, 6941), (3155, 3575)]