61419315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 43090125

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3359, 3657, 6095, 10077, 16795, 18285, 50385, 77257, 178027, 231771, 386285, 534081, 890135, 1158855, 2670405, 4094621, 12283863, 20473105, 61419315]

約数ペア:

[(1, 61419315), (3, 20473105), (5, 12283863), (15, 4094621), (23, 2670405), (53, 1158855), (69, 890135), (115, 534081), (159, 386285), (265, 231771), (345, 178027), (795, 77257), (1219, 50385), (3359, 18285), (3657, 16795), (6095, 10077)]