72176325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{74027}}^1$

素因数の和:74053

約数の個数: 24

約数和(自身を含む): 128512608

約数和(自身を除く): 56336283

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 74027, 222081, 370135, 962351, 1110405, 1850675, 2887053, 4811755, 5552025, 14435265, 24058775, 72176325]

約数ペア:

[(1, 72176325), (3, 24058775), (5, 14435265), (13, 5552025), (15, 4811755), (25, 2887053), (39, 1850675), (65, 1110405), (75, 962351), (195, 370135), (325, 222081), (975, 74027)]