24854145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 42211584

約数和(自身を除く): 17357439

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1181, 1403, 3543, 4209, 5905, 7015, 17715, 21045, 27163, 72041, 81489, 135815, 216123, 360205, 407445, 1080615, 1656943, 4970829, 8284715, 24854145]

約数ペア:

[(1, 24854145), (3, 8284715), (5, 4970829), (15, 1656943), (23, 1080615), (61, 407445), (69, 360205), (115, 216123), (183, 135815), (305, 81489), (345, 72041), (915, 27163), (1181, 21045), (1403, 17715), (3543, 7015), (4209, 5905)]