190404255

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{123239}}^1$

素因数の和:123350

約数の個数: 16

約数和(自身を含む): 307607040

約数和(自身を除く): 117202785

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 123239, 369717, 616195, 1848585, 12693617, 38080851, 63468085, 190404255]

約数ペア:

[(1, 190404255), (3, 63468085), (5, 38080851), (15, 12693617), (103, 1848585), (309, 616195), (515, 369717), (1545, 123239)]