142760985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15131}}^1$

素因数の和:15193

約数の個数: 32

約数和(自身を含む): 248406912

約数和(自身を除く): 105645927

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 15131, 45393, 75655, 226965, 257227, 559847, 771681, 1286135, 1679541, 2799235, 3858405, 8397705, 9517399, 28552197, 47586995, 142760985]

約数ペア:

[(1, 142760985), (3, 47586995), (5, 28552197), (15, 9517399), (17, 8397705), (37, 3858405), (51, 2799235), (85, 1679541), (111, 1286135), (185, 771681), (255, 559847), (555, 257227), (629, 226965), (1887, 75655), (3145, 45393), (9435, 15131)]