1641160365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{495071}}^1$

素因数の和:495109

約数の個数: 32

約数和(自身を含む): 2994195456

約数和(自身を除く): 1353035091

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 495071, 1485213, 2475355, 6435923, 7426065, 8416207, 19307769, 25248621, 32179615, 42081035, 96538845, 109410691, 126243105, 328232073, 547053455, 1641160365]

約数ペア:

[(1, 1641160365), (3, 547053455), (5, 328232073), (13, 126243105), (15, 109410691), (17, 96538845), (39, 42081035), (51, 32179615), (65, 25248621), (85, 19307769), (195, 8416207), (221, 7426065), (255, 6435923), (663, 2475355), (1105, 1485213), (3315, 495071)]