5428885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 2865515

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 239, 295, 385, 413, 649, 1195, 1673, 2065, 2629, 3245, 4543, 8365, 13145, 14101, 18403, 22715, 70505, 92015, 98707, 155111, 493535, 775555, 1085777, 5428885]

約数ペア:

[(1, 5428885), (5, 1085777), (7, 775555), (11, 493535), (35, 155111), (55, 98707), (59, 92015), (77, 70505), (239, 22715), (295, 18403), (385, 14101), (413, 13145), (649, 8365), (1195, 4543), (1673, 3245), (2065, 2629)]