74902795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 27533045

約数列:

[1, 5, 11, 29, 55, 145, 151, 311, 319, 755, 1555, 1595, 1661, 3421, 4379, 8305, 9019, 17105, 21895, 45095, 46961, 48169, 99209, 234805, 240845, 496045, 516571, 1361869, 2582855, 6809345, 14980559, 74902795]

約数ペア:

[(1, 74902795), (5, 14980559), (11, 6809345), (29, 2582855), (55, 1361869), (145, 516571), (151, 496045), (311, 240845), (319, 234805), (755, 99209), (1555, 48169), (1595, 46961), (1661, 45095), (3421, 21895), (4379, 17105), (8305, 9019)]