1215440115

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{56783}}^1$

素因数の和:58218

約数の個数: 16

約数和(自身を含む): 1946101248

約数和(自身を除く): 730661133

約数列:

[1, 3, 5, 15, 1427, 4281, 7135, 21405, 56783, 170349, 283915, 851745, 81029341, 243088023, 405146705, 1215440115]

約数ペア:

[(1, 1215440115), (3, 405146705), (5, 243088023), (15, 81029341), (1427, 851745), (4281, 283915), (7135, 170349), (21405, 56783)]