54853975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 74696112

約数和(自身を除く): 19842137

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1153, 1903, 4325, 5765, 9515, 12683, 28825, 47575, 63415, 199469, 317075, 997345, 2194159, 4986725, 10970795, 54853975]

約数ペア:

[(1, 54853975), (5, 10970795), (11, 4986725), (25, 2194159), (55, 997345), (173, 317075), (275, 199469), (865, 63415), (1153, 47575), (1903, 28825), (4325, 12683), (5765, 9515)]