80733255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4337}}^1$

素因数の和:4435

約数の個数: 32

約数和(自身を含む): 138677184

約数和(自身を除く): 57943929

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 4337, 6205, 13011, 18615, 21685, 65055, 73729, 221187, 316601, 368645, 949803, 1105935, 1583005, 4749015, 5382217, 16146651, 26911085, 80733255]

約数ペア:

[(1, 80733255), (3, 26911085), (5, 16146651), (15, 5382217), (17, 4749015), (51, 1583005), (73, 1105935), (85, 949803), (219, 368645), (255, 316601), (365, 221187), (1095, 73729), (1241, 65055), (3723, 21685), (4337, 18615), (6205, 13011)]