99597905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 38642095

約数列:

[1, 5, 11, 19, 55, 95, 191, 209, 499, 955, 1045, 2101, 2495, 3629, 5489, 9481, 10505, 18145, 27445, 39919, 47405, 95309, 104291, 199595, 476545, 521455, 1048399, 1810871, 5241995, 9054355, 19919581, 99597905]

約数ペア:

[(1, 99597905), (5, 19919581), (11, 9054355), (19, 5241995), (55, 1810871), (95, 1048399), (191, 521455), (209, 476545), (499, 199595), (955, 104291), (1045, 95309), (2101, 47405), (2495, 39919), (3629, 27445), (5489, 18145), (9481, 10505)]