11961195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 8498325

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 887, 899, 2661, 2697, 4435, 4495, 13305, 13485, 25723, 27497, 77169, 82491, 128615, 137485, 385845, 412455, 797413, 2392239, 3987065, 11961195]

約数ペア:

[(1, 11961195), (3, 3987065), (5, 2392239), (15, 797413), (29, 412455), (31, 385845), (87, 137485), (93, 128615), (145, 82491), (155, 77169), (435, 27497), (465, 25723), (887, 13485), (899, 13305), (2661, 4495), (2697, 4435)]