17412905

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 22388184

約数和(自身を除く): 4975279

約数列:

[1, 5, 29, 41, 101, 145, 205, 505, 841, 1189, 2929, 4141, 4205, 5945, 14645, 20705, 34481, 84941, 120089, 172405, 424705, 600445, 3482581, 17412905]

約数ペア:

[(1, 17412905), (5, 3482581), (29, 600445), (41, 424705), (101, 172405), (145, 120089), (205, 84941), (505, 34481), (841, 20705), (1189, 14645), (2929, 5945), (4141, 4205)]