126571815

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5297}}^1$

素因数の和:5373

約数の個数: 40

約数和(自身を含む): 230780880

約数和(自身を除く): 104209065

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 5297, 7965, 15891, 23895, 26485, 47673, 79455, 143019, 238365, 312523, 429057, 715095, 937569, 1562615, 2145285, 2812707, 4687845, 8438121, 14063535, 25314363, 42190605, 126571815]

約数ペア:

[(1, 126571815), (3, 42190605), (5, 25314363), (9, 14063535), (15, 8438121), (27, 4687845), (45, 2812707), (59, 2145285), (81, 1562615), (135, 937569), (177, 715095), (295, 429057), (405, 312523), (531, 238365), (885, 143019), (1593, 79455), (2655, 47673), (4779, 26485), (5297, 23895), (7965, 15891)]