15195972477

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5205883}}^1$

素因数の和:5206032

約数の個数: 16

約数和(自身を含む): 23322360320

約数和(自身を除く): 8126387843

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5205883, 15617649, 36441181, 109323543, 723617737, 2170853211, 5065324159, 15195972477]

約数ペア:

[(1, 15195972477), (3, 5065324159), (7, 2170853211), (21, 723617737), (139, 109323543), (417, 36441181), (973, 15617649), (2919, 5205883)]