26039175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 18957945

約数列:

[1, 3, 5, 15, 25, 47, 75, 83, 89, 141, 235, 249, 267, 415, 445, 705, 1175, 1245, 1335, 2075, 2225, 3525, 3901, 4183, 6225, 6675, 7387, 11703, 12549, 19505, 20915, 22161, 36935, 58515, 62745, 97525, 104575, 110805, 184675, 292575, 313725, 347189, 554025, 1041567, 1735945, 5207835, 8679725, 26039175]

約数ペア:

[(1, 26039175), (3, 8679725), (5, 5207835), (15, 1735945), (25, 1041567), (47, 554025), (75, 347189), (83, 313725), (89, 292575), (141, 184675), (235, 110805), (249, 104575), (267, 97525), (415, 62745), (445, 58515), (705, 36935), (1175, 22161), (1245, 20915), (1335, 19505), (2075, 12549), (2225, 11703), (3525, 7387), (3901, 6675), (4183, 6225)]