28417485

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23981}}^1$

素因数の和:24068

約数の個数: 16

約数和(自身を含む): 46045440

約数和(自身を除く): 17627955

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 23981, 71943, 119905, 359715, 1894499, 5683497, 9472495, 28417485]

約数ペア:

[(1, 28417485), (3, 9472495), (5, 5683497), (15, 1894499), (79, 359715), (237, 119905), (395, 71943), (1185, 23981)]