27214175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 11354785

約数列:

[1, 5, 19, 23, 25, 47, 53, 95, 115, 235, 265, 437, 475, 575, 893, 1007, 1081, 1175, 1219, 1325, 2185, 2491, 4465, 5035, 5405, 6095, 10925, 12455, 20539, 22325, 23161, 25175, 27025, 30475, 47329, 57293, 62275, 102695, 115805, 236645, 286465, 513475, 579025, 1088567, 1183225, 1432325, 5442835, 27214175]

約数ペア:

[(1, 27214175), (5, 5442835), (19, 1432325), (23, 1183225), (25, 1088567), (47, 579025), (53, 513475), (95, 286465), (115, 236645), (235, 115805), (265, 102695), (437, 62275), (475, 57293), (575, 47329), (893, 30475), (1007, 27025), (1081, 25175), (1175, 23161), (1219, 22325), (1325, 20539), (2185, 12455), (2491, 10925), (4465, 6095), (5035, 5405)]