67275425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12449

約数の個数: 24

約数和(自身を含む): 98422272

約数和(自身を除く): 31146847

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 12401, 62005, 86807, 310025, 384431, 434035, 1922155, 2170175, 2691017, 9610775, 13455085, 67275425]

約数ペア:

[(1, 67275425), (5, 13455085), (7, 9610775), (25, 2691017), (31, 2170175), (35, 1922155), (155, 434035), (175, 384431), (217, 310025), (775, 86807), (1085, 62005), (5425, 12401)]