11816181805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 16232140800

約数和(自身を除く): 4415958995

約数列:

[1, 5, 23, 29, 31, 37, 115, 145, 155, 185, 667, 713, 851, 899, 1073, 1147, 3089, 3335, 3565, 4255, 4495, 5365, 5735, 15445, 20677, 24679, 26381, 33263, 71047, 89581, 95759, 103385, 114293, 123395, 131905, 166315, 355235, 447905, 478795, 571465, 765049, 2060363, 2202457, 2628739, 2777011, 3314497, 3543083, 3825245, 10301815, 11012285, 13143695, 13885055, 16572485, 17715415, 63871253, 76233431, 81490909, 102749407, 319356265, 381167155, 407454545, 513747035, 2363236361, 11816181805]

約数ペア:

[(1, 11816181805), (5, 2363236361), (23, 513747035), (29, 407454545), (31, 381167155), (37, 319356265), (115, 102749407), (145, 81490909), (155, 76233431), (185, 63871253), (667, 17715415), (713, 16572485), (851, 13885055), (899, 13143695), (1073, 11012285), (1147, 10301815), (3089, 3825245), (3335, 3543083), (3565, 3314497), (4255, 2777011), (4495, 2628739), (5365, 2202457), (5735, 2060363), (15445, 765049), (20677, 571465), (24679, 478795), (26381, 447905), (33263, 355235), (71047, 166315), (89581, 131905), (95759, 123395), (103385, 114293)]