3729275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 5142528

約数和(自身を除く): 1413253

約数列:

[1, 5, 11, 25, 55, 71, 191, 275, 355, 781, 955, 1775, 2101, 3905, 4775, 10505, 13561, 19525, 52525, 67805, 149171, 339025, 745855, 3729275]

約数ペア:

[(1, 3729275), (5, 745855), (11, 339025), (25, 149171), (55, 67805), (71, 52525), (191, 19525), (275, 13561), (355, 10505), (781, 4775), (955, 3905), (1775, 2101)]