127901745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98009}}^1$

素因数の和:98049

約数の個数: 24

約数和(自身を含む): 229343400

約数和(自身を除く): 101441655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 98009, 294027, 490045, 882081, 1470135, 2842261, 4410405, 8526783, 14211305, 25580349, 42633915, 127901745]

約数ペア:

[(1, 127901745), (3, 42633915), (5, 25580349), (9, 14211305), (15, 8526783), (29, 4410405), (45, 2842261), (87, 1470135), (145, 882081), (261, 490045), (435, 294027), (1305, 98009)]