39238045175

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{90011}}^1$

素因数の和:90128

約数の個数: 48

約数和(自身を含む): 57861153792

約数和(自身を除く): 18623108617

約数列:

[1, 5, 7, 25, 35, 47, 53, 175, 235, 265, 329, 371, 1175, 1325, 1645, 1855, 2491, 8225, 9275, 12455, 17437, 62275, 87185, 90011, 435925, 450055, 630077, 2250275, 3150385, 4230517, 4770583, 15751925, 21152585, 23852915, 29613619, 33394081, 105762925, 119264575, 148068095, 166970405, 224217401, 740340475, 834852025, 1121087005, 1569521807, 5605435025, 7847609035, 39238045175]

約数ペア:

[(1, 39238045175), (5, 7847609035), (7, 5605435025), (25, 1569521807), (35, 1121087005), (47, 834852025), (53, 740340475), (175, 224217401), (235, 166970405), (265, 148068095), (329, 119264575), (371, 105762925), (1175, 33394081), (1325, 29613619), (1645, 23852915), (1855, 21152585), (2491, 15751925), (8225, 4770583), (9275, 4230517), (12455, 3150385), (17437, 2250275), (62275, 630077), (87185, 450055), (90011, 435925)]