317359545

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1493}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 523210752

約数和(自身を除く): 205851207

約数列:

[1, 3, 5, 15, 37, 111, 185, 383, 555, 1149, 1493, 1915, 4479, 5745, 7465, 14171, 22395, 42513, 55241, 70855, 165723, 212565, 276205, 571819, 828615, 1715457, 2859095, 8577285, 21157303, 63471909, 105786515, 317359545]

約数ペア:

[(1, 317359545), (3, 105786515), (5, 63471909), (15, 21157303), (37, 8577285), (111, 2859095), (185, 1715457), (383, 828615), (555, 571819), (1149, 276205), (1493, 212565), (1915, 165723), (4479, 70855), (5745, 55241), (7465, 42513), (14171, 22395)]