29861025

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 50661936

約数和(自身を除く): 20800911

約数列:

[1, 3, 5, 15, 25, 61, 75, 107, 183, 305, 321, 535, 915, 1525, 1605, 2675, 3721, 4575, 6527, 8025, 11163, 18605, 19581, 32635, 55815, 93025, 97905, 163175, 279075, 398147, 489525, 1194441, 1990735, 5972205, 9953675, 29861025]

約数ペア:

[(1, 29861025), (3, 9953675), (5, 5972205), (15, 1990735), (25, 1194441), (61, 489525), (75, 398147), (107, 279075), (183, 163175), (305, 97905), (321, 93025), (535, 55815), (915, 32635), (1525, 19581), (1605, 18605), (2675, 11163), (3721, 8025), (4575, 6527)]