77833535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 105114240

約数和(自身を除く): 27280705

約数列:

[1, 5, 13, 29, 65, 145, 157, 263, 377, 785, 1315, 1885, 2041, 3419, 4553, 7627, 10205, 17095, 22765, 38135, 41291, 59189, 99151, 206455, 295945, 495755, 536783, 1197439, 2683915, 5987195, 15566707, 77833535]

約数ペア:

[(1, 77833535), (5, 15566707), (13, 5987195), (29, 2683915), (65, 1197439), (145, 536783), (157, 495755), (263, 295945), (377, 206455), (785, 99151), (1315, 59189), (1885, 41291), (2041, 38135), (3419, 22765), (4553, 17095), (7627, 10205)]