27510385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 40723200

約数和(自身を除く): 13212815

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1009, 1435, 3895, 5045, 5453, 7063, 19171, 27265, 35315, 41369, 95855, 134197, 206845, 289583, 670985, 786011, 1447915, 3930055, 5502077, 27510385]

約数ペア:

[(1, 27510385), (5, 5502077), (7, 3930055), (19, 1447915), (35, 786011), (41, 670985), (95, 289583), (133, 206845), (205, 134197), (287, 95855), (665, 41369), (779, 35315), (1009, 27265), (1435, 19171), (3895, 7063), (5045, 5453)]