16927465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 21119616

約数和(自身を除く): 4192151

約数列:

[1, 5, 41, 71, 205, 355, 1163, 2911, 5815, 14555, 47683, 82573, 238415, 412865, 3385493, 16927465]

約数ペア:

[(1, 16927465), (5, 3385493), (41, 412865), (71, 238415), (205, 82573), (355, 47683), (1163, 14555), (2911, 5815)]