91316995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 46577405

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 2099, 3955, 6215, 8701, 10495, 14693, 23089, 43505, 73465, 115445, 161623, 237187, 808115, 1185935, 1660309, 2609057, 8301545, 13045285, 18263399, 91316995]

約数ペア:

[(1, 91316995), (5, 18263399), (7, 13045285), (11, 8301545), (35, 2609057), (55, 1660309), (77, 1185935), (113, 808115), (385, 237187), (565, 161623), (791, 115445), (1243, 73465), (2099, 43505), (3955, 23089), (6215, 14693), (8701, 10495)]