3421825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 4838976

約数和(自身を除く): 1417151

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 541, 575, 1265, 2705, 5951, 6325, 12443, 13525, 29755, 62215, 136873, 148775, 311075, 684365, 3421825]

約数ペア:

[(1, 3421825), (5, 684365), (11, 311075), (23, 148775), (25, 136873), (55, 62215), (115, 29755), (253, 13525), (275, 12443), (541, 6325), (575, 5951), (1265, 2705)]