26415585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27953}}^1$

素因数の和:27974

約数の個数: 32

約数和(自身を含む): 53671680

約数和(自身を除く): 27256095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27953, 83859, 139765, 195671, 251577, 419295, 587013, 754731, 978355, 1257885, 1761039, 2935065, 3773655, 5283117, 8805195, 26415585]

約数ペア:

[(1, 26415585), (3, 8805195), (5, 5283117), (7, 3773655), (9, 2935065), (15, 1761039), (21, 1257885), (27, 978355), (35, 754731), (45, 587013), (63, 419295), (105, 251577), (135, 195671), (189, 139765), (315, 83859), (945, 27953)]