155230715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6947}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 192598560

約数和(自身を除く): 37367845

約数列:

[1, 5, 41, 109, 205, 545, 4469, 6947, 22345, 34735, 284827, 757223, 1424135, 3786115, 31046143, 155230715]

約数ペア:

[(1, 155230715), (5, 31046143), (41, 3786115), (109, 1424135), (205, 757223), (545, 284827), (4469, 34735), (6947, 22345)]