816169335

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{2887}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 1337444352

約数和(自身を除く): 521275017

約数列:

[1, 3, 5, 15, 47, 141, 235, 401, 705, 1203, 2005, 2887, 6015, 8661, 14435, 18847, 43305, 56541, 94235, 135689, 282705, 407067, 678445, 1157687, 2035335, 3473061, 5788435, 17365305, 54411289, 163233867, 272056445, 816169335]

約数ペア:

[(1, 816169335), (3, 272056445), (5, 163233867), (15, 54411289), (47, 17365305), (141, 5788435), (235, 3473061), (401, 2035335), (705, 1157687), (1203, 678445), (2005, 407067), (2887, 282705), (6015, 135689), (8661, 94235), (14435, 56541), (18847, 43305)]