222286625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 310093056

約数和(自身を除く): 87806431

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2255, 3943, 5125, 11275, 19715, 43373, 56375, 98575, 161663, 216865, 492875, 808315, 1084325, 1778293, 4041575, 5421625, 8891465, 20207875, 44457325, 222286625]

約数ペア:

[(1, 222286625), (5, 44457325), (11, 20207875), (25, 8891465), (41, 5421625), (55, 4041575), (125, 1778293), (205, 1084325), (275, 808315), (451, 492875), (1025, 216865), (1375, 161663), (2255, 98575), (3943, 56375), (5125, 43373), (11275, 19715)]