9253475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 15832320

約数和(自身を除く): 6578845

約数列:

[1, 5, 7, 11, 19, 23, 25, 35, 55, 77, 95, 115, 121, 133, 161, 175, 209, 253, 275, 385, 437, 475, 575, 605, 665, 805, 847, 1045, 1265, 1463, 1771, 1925, 2185, 2299, 2783, 3025, 3059, 3325, 4025, 4235, 4807, 5225, 6325, 7315, 8855, 10925, 11495, 13915, 15295, 16093, 19481, 21175, 24035, 33649, 36575, 44275, 52877, 57475, 69575, 76475, 80465, 97405, 120175, 168245, 264385, 370139, 402325, 487025, 841225, 1321925, 1850695, 9253475]

約数ペア:

[(1, 9253475), (5, 1850695), (7, 1321925), (11, 841225), (19, 487025), (23, 402325), (25, 370139), (35, 264385), (55, 168245), (77, 120175), (95, 97405), (115, 80465), (121, 76475), (133, 69575), (161, 57475), (175, 52877), (209, 44275), (253, 36575), (275, 33649), (385, 24035), (437, 21175), (475, 19481), (575, 16093), (605, 15295), (665, 13915), (805, 11495), (847, 10925), (1045, 8855), (1265, 7315), (1463, 6325), (1771, 5225), (1925, 4807), (2185, 4235), (2299, 4025), (2783, 3325), (3025, 3059)]