2018357425

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1163}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 2937526272

約数和(自身を除く): 919168847

約数列:

[1, 5, 7, 25, 35, 47, 175, 211, 235, 329, 1055, 1163, 1175, 1477, 1645, 5275, 5815, 7385, 8141, 8225, 9917, 29075, 36925, 40705, 49585, 54661, 69419, 203525, 245393, 247925, 273305, 347095, 382627, 1226965, 1366525, 1717751, 1735475, 1913135, 6134825, 8588755, 9565675, 11533471, 42943775, 57667355, 80734297, 288336775, 403671485, 2018357425]

約数ペア:

[(1, 2018357425), (5, 403671485), (7, 288336775), (25, 80734297), (35, 57667355), (47, 42943775), (175, 11533471), (211, 9565675), (235, 8588755), (329, 6134825), (1055, 1913135), (1163, 1735475), (1175, 1717751), (1477, 1366525), (1645, 1226965), (5275, 382627), (5815, 347095), (7385, 273305), (8141, 247925), (8225, 245393), (9917, 203525), (29075, 69419), (36925, 54661), (40705, 49585)]