2153669935085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1\times {\mathrm{78713}}^1$

素因数の和:80525

約数の個数: 32

約数和(自身を含む): 2737358064000

約数和(自身を除く): 583688128915

約数列:

[1, 5, 19, 95, 179, 895, 1609, 3401, 8045, 17005, 30571, 78713, 152855, 288011, 393565, 1440055, 1495547, 5472209, 7477735, 14089627, 27361045, 70448135, 126649217, 267702913, 633246085, 1338514565, 2406335123, 12031675615, 22670209843, 113351049215, 430733987017, 2153669935085]

約数ペア:

[(1, 2153669935085), (5, 430733987017), (19, 113351049215), (95, 22670209843), (179, 12031675615), (895, 2406335123), (1609, 1338514565), (3401, 633246085), (8045, 267702913), (17005, 126649217), (30571, 70448135), (78713, 27361045), (152855, 14089627), (288011, 7477735), (393565, 5472209), (1440055, 1495547)]