74490735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23761}}^1$

素因数の和:23799

約数の個数: 32

約数和(自身を含む): 136869120

約数和(自身を除く): 62378385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 23761, 71283, 118805, 261371, 356415, 451459, 784113, 1306855, 1354377, 2257295, 3920565, 4966049, 6771885, 14898147, 24830245, 74490735]

約数ペア:

[(1, 74490735), (3, 24830245), (5, 14898147), (11, 6771885), (15, 4966049), (19, 3920565), (33, 2257295), (55, 1354377), (57, 1306855), (95, 784113), (165, 451459), (209, 356415), (285, 261371), (627, 118805), (1045, 71283), (3135, 23761)]