38367175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 24128825

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1049, 1463, 1925, 3325, 5225, 5245, 7315, 7343, 11539, 19931, 26225, 36575, 36715, 57695, 80773, 99655, 139517, 183575, 219241, 288475, 403865, 498275, 697585, 1096205, 1534687, 2019325, 3487925, 5481025, 7673435, 38367175]

約数ペア:

[(1, 38367175), (5, 7673435), (7, 5481025), (11, 3487925), (19, 2019325), (25, 1534687), (35, 1096205), (55, 697585), (77, 498275), (95, 403865), (133, 288475), (175, 219241), (209, 183575), (275, 139517), (385, 99655), (475, 80773), (665, 57695), (1045, 36715), (1049, 36575), (1463, 26225), (1925, 19931), (3325, 11539), (5225, 7343), (5245, 7315)]