48801975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 88684800

約数和(自身を除く): 39882825

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1489, 1725, 2185, 4467, 6555, 7445, 10925, 22335, 28291, 32775, 34247, 37225, 84873, 102741, 111675, 141455, 171235, 424365, 513705, 650693, 707275, 856175, 1952079, 2121825, 2568525, 3253465, 9760395, 16267325, 48801975]

約数ペア:

[(1, 48801975), (3, 16267325), (5, 9760395), (15, 3253465), (19, 2568525), (23, 2121825), (25, 1952079), (57, 856175), (69, 707275), (75, 650693), (95, 513705), (115, 424365), (285, 171235), (345, 141455), (437, 111675), (475, 102741), (575, 84873), (1311, 37225), (1425, 34247), (1489, 32775), (1725, 28291), (2185, 22335), (4467, 10925), (6555, 7445)]