64247615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 83280960

約数和(自身を除く): 19033345

約数列:

[1, 5, 29, 41, 101, 107, 145, 205, 505, 535, 1189, 2929, 3103, 4141, 4387, 5945, 10807, 14645, 15515, 20705, 21935, 54035, 120089, 127223, 313403, 443087, 600445, 636115, 1567015, 2215435, 12849523, 64247615]

約数ペア:

[(1, 64247615), (5, 12849523), (29, 2215435), (41, 1567015), (101, 636115), (107, 600445), (145, 443087), (205, 313403), (505, 127223), (535, 120089), (1189, 54035), (2929, 21935), (3103, 20705), (4141, 15515), (4387, 14645), (5945, 10807)]