13297155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 21973248

約数和(自身を除く): 8676093

約数列:

[1, 3, 5, 15, 67, 101, 131, 201, 303, 335, 393, 505, 655, 1005, 1515, 1965, 6767, 8777, 13231, 20301, 26331, 33835, 39693, 43885, 66155, 101505, 131655, 198465, 886477, 2659431, 4432385, 13297155]

約数ペア:

[(1, 13297155), (3, 4432385), (5, 2659431), (15, 886477), (67, 198465), (101, 131655), (131, 101505), (201, 66155), (303, 43885), (335, 39693), (393, 33835), (505, 26331), (655, 20301), (1005, 13231), (1515, 8777), (1965, 6767)]