84990405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{246349}}^1$

素因数の和:246380

約数の個数: 16

約数和(自身を含む): 141897600

約数和(自身を除く): 56907195

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 246349, 739047, 1231745, 3695235, 5666027, 16998081, 28330135, 84990405]

約数ペア:

[(1, 84990405), (3, 28330135), (5, 16998081), (15, 5666027), (23, 3695235), (69, 1231745), (115, 739047), (345, 246349)]