23457285

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5857}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 41123160

約数和(自身を除く): 17665875

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 5857, 17571, 29285, 52713, 87855, 263565, 521273, 1563819, 2606365, 4691457, 7819095, 23457285]

約数ペア:

[(1, 23457285), (3, 7819095), (5, 4691457), (9, 2606365), (15, 1563819), (45, 521273), (89, 263565), (267, 87855), (445, 52713), (801, 29285), (1335, 17571), (4005, 5857)]