5381145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 11636352

約数和(自身を除く): 6255207

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 1553, 3465, 4659, 7765, 10871, 13977, 17083, 23295, 32613, 51249, 54355, 69885, 85415, 97839, 119581, 153747, 163065, 256245, 358743, 489195, 597905, 768735, 1076229, 1793715, 5381145]

約数ペア:

[(1, 5381145), (3, 1793715), (5, 1076229), (7, 768735), (9, 597905), (11, 489195), (15, 358743), (21, 256245), (33, 163065), (35, 153747), (45, 119581), (55, 97839), (63, 85415), (77, 69885), (99, 54355), (105, 51249), (165, 32613), (231, 23295), (315, 17083), (385, 13977), (495, 10871), (693, 7765), (1155, 4659), (1553, 3465)]