31412595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 53125632

約数和(自身を除く): 21713037

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1097, 1245, 1909, 3291, 5485, 5727, 9545, 16455, 25231, 28635, 75693, 91051, 126155, 273153, 378465, 455255, 1365765, 2094173, 6282519, 10470865, 31412595]

約数ペア:

[(1, 31412595), (3, 10470865), (5, 6282519), (15, 2094173), (23, 1365765), (69, 455255), (83, 378465), (115, 273153), (249, 126155), (345, 91051), (415, 75693), (1097, 28635), (1245, 25231), (1909, 16455), (3291, 9545), (5485, 5727)]