13230175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 20712960

約数和(自身を除く): 7482785

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 173, 175, 437, 475, 575, 665, 805, 865, 1211, 2185, 3059, 3287, 3325, 3979, 4025, 4325, 6055, 10925, 15295, 16435, 19895, 23009, 27853, 30275, 75601, 76475, 82175, 99475, 115045, 139265, 378005, 529207, 575225, 696325, 1890025, 2646035, 13230175]

約数ペア:

[(1, 13230175), (5, 2646035), (7, 1890025), (19, 696325), (23, 575225), (25, 529207), (35, 378005), (95, 139265), (115, 115045), (133, 99475), (161, 82175), (173, 76475), (175, 75601), (437, 30275), (475, 27853), (575, 23009), (665, 19895), (805, 16435), (865, 15295), (1211, 10925), (2185, 6055), (3059, 4325), (3287, 4025), (3325, 3979)]