61620585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{316003}}^1$

素因数の和:316024

約数の個数: 16

約数和(自身を含む): 106177344

約数和(自身を除く): 44556759

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 316003, 948009, 1580015, 4108039, 4740045, 12324117, 20540195, 61620585]

約数ペア:

[(1, 61620585), (3, 20540195), (5, 12324117), (13, 4740045), (15, 4108039), (39, 1580015), (65, 948009), (195, 316003)]