229879585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1601}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 303719976

約数和(自身を除く): 73840391

約数列:

[1, 5, 13, 47, 65, 235, 611, 1601, 2209, 3055, 8005, 11045, 20813, 28717, 75247, 104065, 143585, 376235, 978211, 3536609, 4891055, 17683045, 45975917, 229879585]

約数ペア:

[(1, 229879585), (5, 45975917), (13, 17683045), (47, 4891055), (65, 3536609), (235, 978211), (611, 376235), (1601, 143585), (2209, 104065), (3055, 75247), (8005, 28717), (11045, 20813)]