22136975

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 36

約数和(自身を含む): 33841584

約数和(自身を除く): 11704609

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1063, 1225, 2975, 4165, 5315, 7441, 18071, 20825, 26575, 37205, 52087, 90355, 126497, 186025, 260435, 451775, 632485, 885479, 1302175, 3162425, 4427395, 22136975]

約数ペア:

[(1, 22136975), (5, 4427395), (7, 3162425), (17, 1302175), (25, 885479), (35, 632485), (49, 451775), (85, 260435), (119, 186025), (175, 126497), (245, 90355), (425, 52087), (595, 37205), (833, 26575), (1063, 20825), (1225, 18071), (2975, 7441), (4165, 5315)]