89456545

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 115944192

約数和(自身を除く): 26487647

約数列:

[1, 5, 23, 31, 115, 155, 529, 713, 1091, 2645, 3565, 5455, 16399, 25093, 33821, 81995, 125465, 169105, 577139, 777883, 2885695, 3889415, 17891309, 89456545]

約数ペア:

[(1, 89456545), (5, 17891309), (23, 3889415), (31, 2885695), (115, 777883), (155, 577139), (529, 169105), (713, 125465), (1091, 81995), (2645, 33821), (3565, 25093), (5455, 16399)]