55297775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 74266080

約数和(自身を除く): 18968305

約数列:

[1, 5, 13, 25, 65, 229, 325, 743, 1145, 2977, 3715, 5725, 9659, 14885, 18575, 48295, 74425, 170147, 241475, 850735, 2211911, 4253675, 11059555, 55297775]

約数ペア:

[(1, 55297775), (5, 11059555), (13, 4253675), (25, 2211911), (65, 850735), (229, 241475), (325, 170147), (743, 74425), (1145, 48295), (2977, 18575), (3715, 14885), (5725, 9659)]