20161411185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1579429}}^1$

素因数の和:1579497

約数の個数: 32

約数和(自身を含む): 34570563840

約数和(自身を除く): 14409152655

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 1579429, 4738287, 7897145, 23691435, 36326867, 58438873, 108980601, 175316619, 181634335, 292194365, 544903005, 876583095, 1344094079, 4032282237, 6720470395, 20161411185]

約数ペア:

[(1, 20161411185), (3, 6720470395), (5, 4032282237), (15, 1344094079), (23, 876583095), (37, 544903005), (69, 292194365), (111, 181634335), (115, 175316619), (185, 108980601), (345, 58438873), (555, 36326867), (851, 23691435), (2553, 7897145), (4255, 4738287), (12765, 1579429)]